Model: 156972

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.516 inches and 0.609 inches

Fastener Length

Between 0.734 inches and 0.766 inches

Head Style

Square

Head Height

Between 0.172 inches and 0.203 inches

Width Between Flats

Between 0.234 inches and 0.266 inches

Point Length

Between 0.109 inches and 0.141 inches

Point Diameter

Between 0.180 inches and 0.183 inches

Point Style

Dog

Internal Drive Style

W/o internal drive

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Material Specification

Qq-s-630 fs1018 federal specification 1st material response or qq-s-631 federal specification 2nd material response or qq-s-634 federal specification 3rd material response or qq-s-630 federal specification 4th material response or qq-s-631 federal specification 5th material response or qq-s-634 federal specification 6th material response or qq-s-633 federal specification 7th material response or qq-s-633 federal specification 8th material response

Surface Treatment

Zinc

Thread Series Designator

Unc

NSN

5305-00-281-3294

Part Number

156972

Description

Setscrew

CAGE

58275

Part 156972 NSN 5305-00-281-3294

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06672

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

50.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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