Model: A78140-1

Helical Compression Spring Seat

Properties:

Overall Height

0.2700 inches

First Step Diameter

Between 0.7300 inches and 0.7350 inches

Design Type

Solid

End Diameter

Between 0.5300 inches and 0.5350 inches

Material

Steel, qq-s-763, class 440

Material

Steel comp 440a or steel comp 440b or steel comp 440c or steel comp 440f or steel comp 440fse

Material Specification

Qq-s-763, class 440 federal specification single material response

Surface Treatment

Passivate

Style Designator

Seat

Surface Treatment

Passivated

NSN

5340-01-360-7676

Part Number

A78140-1

Description

Seat,helical Compression Spring

CAGE

94697

Part A78140-1 NSN 5340-01-360-7676

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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