NSN 4710-01-322-0113 · NIIN 013220113 · Part number 2W6667
Caterpillar Inc Div Caterpillar Defense · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 11083
Government record, cited
NSN 4710-01-322-0113 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-322-0113. Manufacturer of record part number: 2W6667.
Also searched as4710-01-322-0113 ·
4710013220113 ·
NIIN 013220113 ·
01-322-0113 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 11083 · 2W6667 · 7W9743
Nearby stock numbers← 4710-01-322-0112 Tube Assembly, Metal
·
4710-01-322-0114 Tube Assembly, Metal →
4710-01-322-0113 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4710-01-322-0113
NIIN: 013220113
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2W6667
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-322-0113, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Tube Assembly,metal
FSC / FSG
4710 — Pipe, Tube and Rigid Tubing (FSG 47)
Manufacturers
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
Parameter
Value
NSN
4710-01-322-0113
Primary Part Number
2W6667
Item Name
Tube Assembly,metal
FSC / FSG
4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-01-322-01142W6292POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-322-21572W6289POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-322-21582W6293POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-322-21592W6290POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-322-21602W6291POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
NSN 4710-01-322-0113 is a Tube Assembly,metal, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-01-322-0113?
NSN 4710-01-322-0113 has 1 manufacturer part number on file: 2W6667 (Caterpillar Inc Div Caterpillar Defense).
What NSN replaces 4710-01-322-0113?
5 possible matches (shared part number, not a government interchangeability claim): 4710-01-322-0114, 4710-01-322-2157, 4710-01-322-2158. Verify interchangeability with system specifications before substitution.
Is NSN 4710-01-322-0113 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.