C7521-3-6

Shear Bolt

NSN 5306-01-071-0861

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

25 EA

NIIN:

010710861

Detail Specifications

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.323 inches

Fastener Length:

Between 0.688 inches and 0.708 inches

Head Style:

Spline drive shear head

Head Height:

0.140 inches

Grip Diameter:

Between 0.1885 inches and 0.1894 inches

Head Minor Diameter:

0.456 inches

Thread Diameter:

0.190 inches

Grip Length:

Between 0.365 inches and 0.385 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

220000 pounds per square inch

Material:

Stainless steel

Material Specification:

Ams6487 assn standard single material response

Surface Treatment:

Cadmium

Surface Treatment Specification:

Nas672 federal specification single treatment response

Thread Series Designator:

Unjf

NSN:

5306-01-071-0861

Item Name:

Bolt,spline

Cage Code:

06710

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

PBF7521-3-6

Cage Code:

27624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

120978-3-6

Cage Code:

80539

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AIC596-3-6

Cage Code:

06725

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

VS3133-3-6

Cage Code:

92215

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

VS3133-3-6

Cage Code:

06950

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C7521-3-6

Cage Code:

17445

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C7521-3-6

Cage Code:

56878

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C7521-3-6

Cage Code:

92215

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C7521-3-6

Cage Code:

81755

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15903

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:

0.1000lbs

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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100% Genuine Manufacturers Parts
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Pricing & Availability

Submit this form for current pricing and availability quote on part number c7521-3-6 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Spline Bolt"

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. 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. The unthreaded portion is of specific 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. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.