Model: AN154781

Stepped Stud

Properties:

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2248/+0.2263 inches stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.490 inches stud thread and 0.510 inches stud thread

Shank Diameter

Between 0.164 inches and 0.174 inches

Overall Length

Between 1.615 inches and 1.635 inches

Thready Qty Per Inch (tpi)

20 stud thread

Thready Qty Per Inch (tpi)

32 nut thread

Hardness Rating

Between 26.0 rockwell c and 32.0 rockwell c

Thread Size

0.190 inches nut thread

Thread Size

0.250 inches stud thread

Surface Finish

63.0 microinches shank

Material

Steel comp 8740

Material Specification

Ams 6322 assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Ams 2400 assn standard single treatment response

Style Designator

Stepped

Thread Series Designator

Unc stud thread

Thread Series Designator

Unf nut thread

NSN

5307-00-638-0127

Part Number

AN154781

Description

Stud,stepped

CAGE

81343

Part AN154781 NSN 5307-00-638-0127

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15949

FIIG:

A051A0

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:

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