Model: MS51989E303-7

Locked In Stud

Properties:

Thread Class

3a nut thread

Thread Pitch Diameters

+0.1639/+0.1654 inches stud thread

Thread Direction

Right-hand nut threadright-hand stud thread

Thread Length

0.395 inches nut thread and 0.425 inches nut thread0.215 inches stud thread and 0.245 inches stud thread

Locking Feature

Ring, lock serrated

Overall Length

0.818 inches

Distance From Serrated Portion To Nut End

Between 0.423 inches and 0.453 inches

Distance From Serrated Portion To Stud End

Between 0.365 inches and 0.395 inches

Distance From Serrated Portion To End Of Stud Thread

Between 0.135 inches and 0.165 inches

Serration Quantity

Thready Qty Per Inch (tpi)

32 nut thread24 stud thread

Hardness Rating

269.0 brinell standard

Thread Size

0.164 inches nut thread0.190 inches stud thread

Serration Included Angle

Between 89.0 degrees and 92.0 degrees

Material

Iron alloy 660

Material Specification

Ams 5734 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Locked in

Thread Series Designator

Unc nut threaduns stud thread

NSN

5307-01-340-5128

Part Number

MS51989E303-7

Description

Stud,locked In

CAGE

81343

Part MS51989E303-7 NSN 5307-01-340-5128

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:

1.2000lbs

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:

575

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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