NSN 4710-01-298-2371 · NIIN 012982371 · Part number 2W0507
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 4710-01-298-2371 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-298-2371. Manufacturer of record part number: 2W0507.
Nearby stock numbers← 4710-01-298-2370 Tube Assembly, Metal
·
4710-01-298-2372 Tube Assembly, Metal →
4710-01-298-2371 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
2 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4710-01-298-2371
NIIN: 012982371
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2W0507
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-298-2371, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
4710-01-298-2371
Primary Part Number
2W0507
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-01-298-23722W0505POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-298-23732W0509POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-298-23742W0512POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-298-23752W0510POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-298-23762W-0506POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-298-55282W0504POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-298-55292W0511POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
4710-01-298-55302W0508POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
NSN 4710-01-298-2371 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 4710-01-298-2371?
NSN 4710-01-298-2371 has 2 manufacturer part numbers on file: 2W0507 (Caterpillar Inc Div Caterpillar Defense), 5N4512 ITEM 4 (Caterpillar Inc Div Caterpillar Defense).
What NSN replaces 4710-01-298-2371?
8 possible matches (shared part number, not a government interchangeability claim): 4710-01-298-2372, 4710-01-298-2373, 4710-01-298-2374. Verify interchangeability with system specifications before substitution.
Is NSN 4710-01-298-2371 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.