PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3181Pipe,tail,test Stan

Allison Transmission Inc Dba Allison Transmission, Inc · NSN 4920-00-449-3722 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-449-3722 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-449-3722. Primary manufacturer part number: 3181.
Features
  • Pipe,tail,test Stan — FSC 4920
  • 3 verified cross-references
  • Primary manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,tail,test Stan, cataloged under National Stock Number 4920-00-449-3722, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePipe,tail,test Stan
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersGeneral Motors Corp (CAGE 24617); General Motors Llc Dba General Motors Llc (CAGE 7X677); Allison Transmission Inc Dba Allison Transmission, Inc (CAGE 73342)
Technical Specifications
ParameterValue
NSN4920-00-449-3722
Primary Part Number3181
Item NamePipe,tail,test Stan
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6150-00-488-8572101144 INTERCHANGEABLE
Lead and Conduit Assembly,electr
Linde Material Handling North America Corporation
4820-00-715-34643181 INTERCHANGEABLE
Valve,regulating,temperature
Sunroc Corp
2910-00-830-018433181 INTERCHANGEABLE
Filter Element Flui
Wix Corp
4820-01-100-76353181 INTERCHANGEABLE
Valve Body Assembly
Kearflex Engineering Company
4320-01-257-49223181 INTERCHANGEABLE
Deflector,dirt and Liquid
Itt Jabsco Products
4330-01-262-1237PC1148 INTERCHANGEABLE
Beads,coalescing
Admiral Filter Company Llc
4820-01-304-26963181-35072 INTERCHANGEABLE
Nozzle,valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
6515-01-425-87713623 INTERCHANGEABLE
Omni Blade Holder
Minnesota Scientific Inc. Dba Omni-Tract Surgical
2590-01-600-01243181 INTERCHANGEABLE
Pad,cushioning
Bmi Defense Systems, Inc
5985-01-601-22783181 INTERCHANGEABLE
Antenna
Ets-Lindgren L.p.
Cross-Reference Index
Part NumberManufacturer
3181 General Motors Corp (USA)
3181 General Motors Llc Dba General Motors Llc (USA)
3181 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
Related Parts
6150-00-488-8572INTERCHANGEABLE
LEAD AND CONDUIT ASSEMBLY,ELECTR
101144
4820-00-715-3464INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
3181
2910-00-830-0184INTERCHANGEABLE
FILTER ELEMENT FLUI
33181
4820-01-100-7635INTERCHANGEABLE
VALVE BODY ASSEMBLY
3181
4320-01-257-4922INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
3181
4330-01-262-1237INTERCHANGEABLE
BEADS,COALESCING
PC1148
4820-01-304-2696INTERCHANGEABLE
NOZZLE,VALVE
3181-35072
6515-01-425-8771INTERCHANGEABLE
OMNI BLADE HOLDER
3623
2590-01-600-0124INTERCHANGEABLE
PAD,CUSHIONING
3181
5985-01-601-2278INTERCHANGEABLE
ANTENNA
3181

Frequently Asked Questions

What is NSN 4920-00-449-3722?

NSN 4920-00-449-3722 is a Pipe,tail,test Stan, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-449-3722?

NSN 4920-00-449-3722 has 3 cross-referenced part numbers: 3181 (General Motors Corp), 3181 (General Motors Llc Dba General Motors Llc), 3181 (Allison Transmission Inc Dba Allison Transmission, Inc).

What NSN replaces 4920-00-449-3722?

There are 10 known substitutes for 4920-00-449-3722: 6150-00-488-8572, 4820-00-715-3464, 2910-00-830-0184 and 7 more. Verify interchangeability with system specifications before substitution.

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