Model: 74A450931-2001

Compression Helical Spring

Properties:

Inside Diameter

0.560 inches

End Style

E4 spring end, squared and ground both ends

Bore Diameter

0.740 inches

End Application

Used on f-18 landing gear

Spring Free Length

1.930 inches

Accommodated Rod Diameter

0.530 inches

Spring Solid Length

0.800 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

27.500 pounds per inch

Spring Free Outside Diameter

0.720 inches

Criticality Code Justification

Test and spcl

Material

Steel comp 631

Material Specification

Ams 5673 assn standard single material response

Special Test Features

First article testing

Style Designator

Cylindrical

Test Data Document

76301-74a450931-2001 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

NSN

5360-01-108-0371

Part Number

74A450931-2001

Description

Spring,helical,compression

CAGE

76301

Part 74A450931-2001 NSN 5360-01-108-0371

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:

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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