Model: 7744799

Compression Helical Spring

Properties:

Inside Diameter

Between 1.733 inches and 1.751 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Bore Diameter

2.172 inches

Spring Free Length

3.340 inches

Material Hardness Rating

Between 45.0 rockwell c and 49.0 rockwell c

Coil Quantity

7-1/10

Spring Solid Length

1.470 inches

Coil Helix Direction

Left-hand

Spring Free Outside Diameter

Between 2.146 inches and 2.166 inches

Material

Steel

Material Specification

Qq-w-474, comp d-canceled federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-774-4799

Part Number

7744799

Description

Spring,helical,compression

CAGE

19207

Part 7744799 NSN 5360-00-774-4799

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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