Model: A51G20522-11

Helical Compression Spring Seat

Special Features:

Not casehardened

Properties:

Countersink Angle In Deg

45.0

Overall Height

0.6000 inches

First Step Diameter

Between 0.8660 inches and 0.8680 inches

Bore Diameter

Between 0.4010 inches and 0.4020 inches

Design Type

Solid

Countersink Diameter

0.4600 inches

End Diameter

Between 0.4800 inches and 0.4850 inches

Distance From End To First Step

0.5200 inches

Material

Aluminum alloy

Material

Aluminum alloy

Style Designator

Seat

Test Data Document

81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Fsc Application Data

Spring assembly, centering, side brace, main landing gear, aircraft

NSN

5340-00-781-3775

Part Number

A51G20522-11

Description

Seat,helical Compression Spring

CAGE

61174

Part A51G20522-11 NSN 5340-00-781-3775

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:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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