Model: MS51989-107D10

Locked In Stud

Properties:

Thread Class

3a nut thread

Thread Pitch Diameters

+0.3926/+0.3946 inches 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

0.605 inches nut thread and 0.635 inches nut thread

Locking Feature

Ring, lock serrated

Overall Length

Between 1.345 inches and 1.405 inches

Distance From Serrated Portion To Nut End

Between 0.610 inches and 0.640 inches

Distance From Serrated Portion To Stud End

Between 0.735 inches and 0.765 inches

Distance From Serrated Portion To End Of Stud Thread

Between 0.200 inches and 0.260 inches

Distance From Cotter Pin Hole Centerline To Nut End

0.155 inches first hole and 0.185 inches first hole

Cotter Pin Hole Diameter

0.106 inches first hole

Serration Quantity

Thready Qty Per Inch (tpi)

14 stud thread

Thready Qty Per Inch (tpi)

24 nut thread

Hardness Rating

26.0 rockwell c

Thread Size

0.375 inches nut thread

Thread Size

0.438 inches stud thread

Surface Finish

32.0 microinches nut thd

Serration Included Angle

Between 101.0 degrees and 104.0 degrees

Material

Steel comp 4130

Material Specification

Mil-s-6758 military specification single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response

Style Designator

Locked in

Thread Series Designator

Unf nut thread

Thread Series Designator

Uns stud thread

NSN

5307-01-169-2864

Part Number

MS51989-107D10

Description

Stud,locked In

CAGE

96906

Part MS51989-107D10 NSN 5307-01-169-2864

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:

0.1000lbs

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

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