Model: 7737638

Compression Helical Spring

Properties:

Inside Diameter

0.438 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

1.250 inches

Spring Solid Length

0.625 inches

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.563 inches

Material

Steel

Material Specification

Qq-w-474, comp a /d/ federal specification single material response or qq-s-474, comp b /d/ federal specification single material response

Surface Treatment

Phosphate

Style Designator

Cylindrical

NSN

5360-00-321-5956

Part Number

7737638

Description

Spring,helical,compression

CAGE

19207

Part 7737638 NSN 5360-00-321-5956

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

FIIG:

A02900

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

177970

UFC:

87420

LTL:

NO RATING

LCL:

RATING VARIABLE

WCC:

579

TCC:

SHC:

ACC:

Trailers/Vehicles

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