Model: 77-0544

Helical Compression Spring Seat

Properties:

Counterbore Diameter

0.3925 inches

Overall Height

0.1250 inches

First Step Diameter

0.5200 inches

Bore Diameter

0.2535 inches

Design Type

Solid

Countersink Diameter

0.2535 inches

End Diameter

0.3925 inches

Distance From End To First Step

0.0700 inches

Counterbore Length

0.0300 inches

Material

Aluminum alloy, qq-a-250/5, alloy 2024, t4

Material

Aluminum alloy 2024

Material Specification

Qq-a-250/5, alloy 2024, t4 federal specification single material response

Surface Treatment

Anodize

Surface Treatment

Anodized

NSN

5340-01-134-4754

Part Number

77-0544

Description

Seat,helical Compression Spring

CAGE

55820

Part 77-0544 NSN 5340-01-134-4754

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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