Model: SF121-12SA19A

Locked In Stud

Properties:

Thread Class

3a nut thread

Thread Pitch Diameters

+0.3926 to 0.3946 inches stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.520 inches stud thread

Thread Length

0.625 inches nut thread

Locking Feature

Self-clinching head

Overall Length

1.938 inches

Distance From Serrated Portion To Nut End

1.188 inches

Distance From Serrated Portion To Stud End

0.750 inches

Distance From Serrated Portion To End Of Stud Thread

0.230 inches

Thready Qty Per Inch (tpi)

14 stud thread

Thready Qty Per Inch (tpi)

24 nut thread

Thread Size

0.375 inches nut thread

Thread Size

0.438 inches stud thread

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel

Surface Treatment

Cadmium

Style Designator

Locked in

Thread Series Designator

Unf nut thread

Thread Series Designator

Uns stud thread

NSN

5307-00-025-8304

Part Number

SF121-12SA19A

Description

Stud,locked In

CAGE

83324

Part SF121-12SA19A NSN 5307-00-025-8304

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16012

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:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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