Model: 7973746

Helical Compression Spring Seat

Special Features:

M109a3 sp howitzer

Properties:

Counterbore Diameter

0.6400 inches

Overall Height

0.1880 inches

First Step Diameter

1.1250 inches

First Step Length

0.0940 inches

Bore Diameter

0.4530 inches

Material Hardness Rating

Between 40.0 rockwell c and 50.0 rockwell c

Second End Diameter

0.8600 inches

Design Type

Solid

End Diameter

1.0000 inches

Distance From End To First Step

0.1000 inches

Counterbore Length

0.0940 inches

Material

Steel

Material

Steel

Style Designator

Seat

Surface Treatment

Any acceptable

NSN

5340-00-179-5463

Part Number

7973746

Description

Seat,helical Compression Spring

CAGE

19207

Part 7973746 NSN 5340-00-179-5463

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:

0.1000lbs

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:

146150

UFC:

72990

LTL:

85.0

LCL:

WCC:

682

TCC:

SHC:

ACC:

Construction Materials

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