MB61-8D21

Close Tolerance Bolt

NSN 5306-01-254-4366

DEMIL

Shelf Life

UOM

NIIN

Demil:

NO

Shelf Life:

N/A

UOM:

10 EA

NIIN:

012544366

Technical Specifications of NSN

Thread Class:

3a

Thread Direction:

Right-hand

Thread Length:

Between 0.623 inches and 0.690 inches

Fastener Length:

Between 1.945 inches and 1.992 inches

Head Style:

Double hexagon

Head Height:

Between 0.271 inches and 0.291 inches

Width Between Flats:

0.752 inches

Grip Diameter:

Between 0.4990 inches and 0.4995 inches

Shank Unthreaded Hole Diameter:

0.106 inches first hole and 0.111 inches first hole

Thread Diameter:

0.500 inches

Grip Length:

Between 1.302 inches and 1.322 inches

Thready Qty Per Inch (tpi):

20

Min. Tensile Strength (psi):

125000 pounds per square inch

Distance From Head Largest Bearing Surface To Shank Hole Center:

1.817 inches first hole and 1.874 inches first hole

Material:

Steel comp xm-13

Material Specification:

Ams5629 assn standard single material response

Surface Treatment:

Passivate

Surface Treatment Specification:

Qq-p-35 federal specification single treatment response

Thread Series Designator:

Unjf

NSN:

5306-01-254-4366

Item Name:

Bolt,hex Head,close Tolerance

Cage Code:

73197

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

BM17019-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

S353-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

VS3204-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

VS3204-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

BM17019-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

11825-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

109453-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

S11-1060-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

VAL23029-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

AIC753-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

PBF1253-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

S353-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

MB61-8D21

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

MA5453-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

VS3204-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

A

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

ZZ

Status:

F

MSDS:

SADC:

Part Number:

KS3020-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

F

MSDS:

SADC:

Part Number:

ST3M453-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

Part Number:

BM17019-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

R

MSDS:

SADC:

Part Number:

S353-8D21

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

KZ

Status:

R

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27851

FIIG:

A003B0

Concept No.:

App. Key:

BC

Cond. Code:

1

Status:

A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

N

PMIC:

A

ESD:

ESD:

MMAC:

SX

CRITL:

X

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

--

Paclk Weight:

0.2000lbs

Item Weight:

--

Item Dim:

--

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

O

SPI No.:

SPI Rev.:

SPC Mkg:

00

LVL_A:

E

LVL_B:

Q

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

--

WCC:

573

TCC:

Z

SHC:

9

ACC:

Construction Materials

We Guarantee with Every Order

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Pricing & Availability

Submit this form for current pricing and availability quote on part number mb61-8d21 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Close Tolerance Hex Head Bolt"

An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

MOE Major Organizational Entities

Entity

DSOR

User:

DEPARTMENT OF THE AIR FORCE

Dept. of the Air Force

DSOR:

User:

SINGAPORE

Singapore

DSOR:

User:

REPUBLIC OF KOREA

Republic of Korea

DSOR:

Import / Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Classification: Bolts and bolts and their nuts or washers exported in the same shipment

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