Model: 74A400566-2001

Helical Compression Spring Seat

Special Features:

Aseat, helical compression spring - lower planing link, mlg; finish per stf 1205; finish per st1723; ; machining requirements per ps23041; heat treat to condition h1025 per ps15227 or mil-h-6875;

Properties:

Counterbore Diameter

1.1750 inches

Overall Height

0.3400 inches

First Step Diameter

2.2500 inches

Bore Diameter

0.8800 inches

End Application

Main landing gear, f/a-1 (e/f)

End Diameter

1.3600 inches

Counterbore Length

0.2500 inches

Criticality Code Justification

Agav

Part Name Assigned By Controlling Agency

Seat, spring

Material

Steel, ams 5643

Material

Steel comp 630

Material Specification

Ams 5643 assn standard single material response

NSN

5340-01-477-2560

Part Number

74A400566-2001

Description

Seat,helical Compression Spring

CAGE

76301

Part 74A400566-2001 NSN 5340-01-477-2560

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

24328

FIIG:

T319-E

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:

095190

UFC:

49790

LTL:

70.0

LCL:

70.0

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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