Model: SF121-12SN13A

Locked In Stud

Properties:

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.505 inches stud thread and 0.535 inches stud thread

Thread Length

0.522 inches nut thread and 0.635 inches nut thread

Locking Feature

Ring, lock serrated

Overall Length

Between 1.547 inches and 1.577 inches

Distance From Serrated Portion To Nut End

Between 0.797 inches and 0.827 inches

Distance From Serrated Portion To Stud End

0.750 inches

Distance From Serrated Portion To End Of Stud Thread

0.230 inches

Serration Quantity

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

Serration Included Angle

102.0 degrees

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp e4340 or steel comp 4340

Material Specification

Mil-s-5000 military specification 1st material response or ams 6415 assn standard 2nd material response

Style Designator

Locked in

Thread Series Designator

Unc stud thread

Thread Series Designator

Unf nut thread

NSN

5307-01-179-9529

Part Number

SF121-12SN13A

Description

Stud,locked In

CAGE

83324

Part SF121-12SN13A NSN 5307-01-179-9529

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

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

Pricing & Availability Check

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