Model: 3M937-4-8-72-1

Gang C Self-locking Nut Assembly

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.254 inches and 0.267 inches nut

Lubrication

Dry film lubricant

Overall Length

71.800 inches

Overall Width

0.552 inches

Nut Style

A20 gang channel, self locking

Removable Nut Manufacturer Code

76301

Channel Style

Straight type

Assemblyheight

0.292 inches

Channel Height

0.298 inches

Nut Spacing

1.000 inches

Nut Counterbore Depth

0.036 inches nut

Removable Nut Manufacturer Part Number

St3m847c4m1

Nut Quantity

Thread Series

Unjf

Features Provided

Floating nut

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Aluminum alloy 7075 channel

Material

Iron alloy 660 nut

Material Specification

Ams 5525 assn standard single material response or ams 5732 assn standard single material response nut

Material Specification

Qq-a-250/13, t6 federal specification single material response channel

Surface Treatment

Anodize channel

Surface Treatment

Nickel or copper or nickel and copper nut

Surface Treatment Specification

Mil-a-8625 military specification single treatment response channel

NSN

5310-01-169-5553

Part Number

3M937-4-8-72-1

Description

Nut Assembly,self-locking,gang C

CAGE

76301

Part 3M937-4-8-72-1 NSN 5310-01-169-5553

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01864

FIIG:

A021A0

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:

573

TCC:

SHC:

ACC:

Construction Materials

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