Model: 8449331

Recoil Mechanism Buffer

Properties:

End Application
M109 howitzer family
General Description
Consists of: piston, p/n 8449327; cylinder, p/n 8449329; bushing assembly, p/n 10936377; bumper, p/n 10919225; nut, p/n 10936379-1; rings, p/ns 10936118, ms16624-1131 and ms16624-1100; seal, p/n 8735651; rod, p/n 10919215; helical spring, p/n 8449330; spring, p/n 10936121; nut, p/n 10936379-2; pin, p/n ms9048-146; stop, p/n 10919227; retainer, p/n ms28774-340; gasket, p/n ms28775-340; valve, p/n 8449326; guide, p/n 8449325
NSN
1025-01-137-7545
Part Number
8449331
Description
Buffer,recoil Mechanism
CAGE

A device or mechanism designed to absorb and check the recoil or counterrecoil force of a weapon when it is fired.

Part 8449331 NSN 1025-01-137-7545

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22359
FIIG:
A23900
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
43.6 X 8.5 X 8.5
Paclk Weight:
940.0000lbs
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:
RATING VARIABLE
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 1025-01-137-7545 is a component of

  • M109 Howitzer Family
  • M109 Series Ftsp 155mm Howitzer

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Schedule B and Export
  • Schedule B: 9305913010
  • SITC: 89199
  • End Use: Tanks, artillery, missiles, rockets, guns and ammunition
  • NAICS: 332994
  • USDA: 1

Freight Class: Parts and accessories of military artillery weapons of 9301.11 or 9301.19

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