Model: MS51975-37

Shoulder Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.595 inches and 0.625 inches

Fastener Length

Between 3.600 inches and 3.620 inches

Head Style

Flat chamfer

Head Diameter

Between 0.729 inches and 0.750 inches

Head Height

Between 0.302 inches and 0.312 inches

Shoulder Diameter

0.496 inches first shoulder and 0.498 inches first shoulder

Shoulder Length

2.995 inches first shoulder and 3.005 inches first shoulder

Internal Drive Style

Hexagon

Thread Diameter

0.375 inches

Width Across Flats

0.250 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

160000 pounds per square inch

Hardness Rating

32.0 rockwell c and 43.0 rockwell c

Shoulder Shape

Round first shoulder

Material

Steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416 type 2 cl 3 federal specification single treatment response

Thread Series Designator

Unc

NSN

5305-00-916-6476

Part Number

MS51975-37

Description

Screw,shoulder

CAGE

80205

Part MS51975-37 NSN 5305-00-916-6476

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22846

FIIG:

A003B0

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:

2.0000lbs

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:

713

TCC:

SHC:

ACC:

Construction Materials

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