PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51137Piston,gun Gas Cylinder

American Apex Corporation · NSN 1005-01-487-2455 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-487-2455 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-487-2455. Primary manufacturer part number: 51137.
Features
  • Piston,gun Gas Cylinder — FSC 1005
  • FSC Application Data: NHA ARCRA ASSEMBLY NO 51130
  • 1 verified cross-reference
  • Primary manufacturer: American Apex Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,gun Gas Cylinder, cataloged under National Stock Number 1005-01-487-2455, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is American Apex Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-487-2455
Primary Part Number51137
Item NamePiston,gun Gas Cylinder
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerAmerican Apex Corporation
StatusACTIVE
FSC Application DataNHA ARCRA ASSEMBLY NO 51130
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-028-991320-16 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Tankcraft Corp
5995-00-223-1408SC-B-70185 INTERCHANGEABLE
Lead,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3030-00-528-4529511-0037 INTERCHANGEABLE
Belt,v
Cummins Power Generation Inc.
2940-00-678-064151137 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5360-01-271-6380 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
51137 PRIMARY American Apex Corporation (USA)
Related Parts
5340-00-028-9913INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
20-16
5995-00-223-1408INTERCHANGEABLE
LEAD,ELECTRICAL
SC-B-70185
3030-00-528-4529INTERCHANGEABLE
BELT,V
511-0037
2940-00-678-0641INTERCHANGEABLE
FILTER ELEMENT,FLUID
51137
5360-01-271-6380INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 1005-01-487-2455?

NSN 1005-01-487-2455 is a Piston,gun Gas Cylinder, manufactured by American Apex Corporation, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-487-2455?

NSN 1005-01-487-2455 has 1 cross-referenced part number: 51137 (American Apex Corporation).

What NSN replaces 1005-01-487-2455?

There are 5 known substitutes for 1005-01-487-2455: 5340-00-028-9913, 5995-00-223-1408, 3030-00-528-4529 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51137?

Key specifications for 51137: Part Name Assigned by Controlling Agency: PISTON; FSC Application Data: NHA ARCRA ASSEMBLY NO 51130; End Item Identification: AIMTEST CAL .50 INBORE TRAINING DEVICE. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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