Model: 1143598

Helical Compression Spring Seat

Special Features:

All diameters marked must be concentric within 0.001 full indicator reading; on 0.281 drill 4 holes equally spaced 1/16 in. Dia

Properties:

Overall Height

0.1250 inches

First Step Diameter

Between 0.4840 inches and 0.4850 inches

Bore Diameter

0.1250 inches

Design Type

Solid

Material

Brass, qq-b-637

Material

Copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485

Material Specification

Qq-b-637 federal specification single material response

NSN

5340-00-303-7020

Part Number

1143598

Description

Seat,helical Compression Spring

CAGE

18355

Part 1143598 NSN 5340-00-303-7020

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:

Construction Materials

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