Model: 38-21-P12

Plain Stud

Properties:

Thread Class

3a nut thread

Thread Pitch Diameters

+0.3500/+0.3516 inches stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

1.090 inches stud thread

Thread Length

0.840 inches nut thread

Overall Length

2.630 inches

Thready Qty Per Inch (tpi)

16 stud thread

Thready Qty Per Inch (tpi)

24 nut thread

Hardness Rating

Between 26.0 rockwell c and 32.0 rockwell c

Thread Size

0.375 inches nut thread

Thread Size

0.375 inches stud thread

Material

Steel comp 4037 or steel comp 8735

Material Specification

Ams 6300 assn standard 1st material response or ams 6320 assn standard 2nd material response

Surface Treatment

Cadmium

Thread Series Designator

Unf nut thread

Thread Series Designator

Uns stud thread

NSN

5307-00-638-7189

Part Number

38-21-P12

Description

Stud,plain

CAGE

80254

Part 38-21-P12 NSN 5307-00-638-7189

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15948

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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