42-6921

Machine Bolt

NSN 5306-00-042-6921

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

000426921

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.750 inches

Fastener Length:

2.000 inches

Head Style:

Square

Head Height:

0.172 inches

Width Between Flats:

0.375 inches

Thread Diameter:

0.250 inches

Features Provided:

Unfinished head

Thready Qty Per Inch (tpi):

Material:

Steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1011

Material Specification:

66 federal standard all material responses

Surface Treatment:

Zinc

Surface Treatment Specification:

Astm b633 federal specification single treatment response

Thread Series Designator:

Unc

Specification Data:

05047-asme b18.2.1 professional/industrial association standard

NSN:

5306-00-042-6921

Item Name:

Lock-forward Track

Cage Code:

24617

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

ASME B18.2.1

Cage Code:

05047

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35190-291

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

426921

Cage Code:

7X677

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF-B-575 TY1

Cage Code:

80244

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FF-B-575

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B18.2.1

Cage Code:

80204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

426921

Cage Code:

21450

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35355-5

Cage Code:

96906

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:

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): "Lock-forward Track"

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.