Model: SFA121-12AA16.5A

Locked In Stud

Properties:

Thread Class

2a stud thread

Thread Class

3a nut thread

Thread Length

0.750 inches stud thread

Thread Length

0.812 inches nut thread

Overall Length

1.780 inches

Distance From Serrated Portion To Nut End

1.030 inches

Distance From Serrated Portion To Stud End

0.750 inches

Distance From Serrated Portion To End Of Stud Thread

0.230 inches

Distance From Cotter Pin Hole Centerline To Nut End

0.172 inches first hole

Cotter Pin Hole Diameter

0.106 inches first hole

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

Material

Aluminum alloy 2024

Material Specification

Qq-a-268 federal specification single material response

Style Designator

Locked in

Thread Series Designator

Unc stud thread

Thread Series Designator

Unf nut thread

NSN

5307-00-688-2026

Part Number

SFA121-12AA16.5A

Description

Stud,locked In

CAGE

83324

Part SFA121-12AA16.5A NSN 5307-00-688-2026

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:

013280

UFC:

05450

LTL:

70.0

LCL:

70.0

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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