551A4

Machine Bolt

NSN 5306-00-281-3274

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

25 EA

NIIN:

002813274

Product Features

Rockwell c scale 58 min hardness head only

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 1.073 inches and 1.156 inches

Fastener Length:

1.156 inches

Head Style:

Hexagon

Head Height:

0.125 inches

Width Between Flats:

0.562 inches

Thread Diameter:

0.375 inches

Features Provided:

Casehardened and unfinished head

Thready Qty Per Inch (tpi):

Material:

Steel comp 1019

Thread Series Designator:

Unf

NSN:

5306-00-281-3274

Item Name:

Regular Hexagon Head Bolt

Cage Code:

56442

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

YR169

Cage Code:

66935

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4X85

Cage Code:

70876

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

850185

Cage Code:

89749

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Y4001213

Cage Code:

89749

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

09-5560

Cage Code:

16662

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

850185

Cage Code:

16662

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5560

Cage Code:

78640

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Y4001213

Cage Code:

78640

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

415GC13

Cage Code:

89619

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

578A4

Cage Code:

56442

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Y400I213

Cage Code:

14351

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10441

Cage Code:

50019

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

850185

Cage Code:

12603

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Y4001213

Cage Code:

12603

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

09-5560

Cage Code:

66654

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

850185

Cage Code:

66654

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01847

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Regular Hexagon Head Bolt"

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.