NSN 4710-01-146-4232 · NIIN 011464232 · Part number 5R1388
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 4710-01-146-4232 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-146-4232. Manufacturer of record part number: 5R1388.
Also searched as4710-01-146-4232 ·
4710011464232 ·
NIIN 011464232 ·
01-146-4232 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 11083 · 5R1388
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4710-01-146-4232
NIIN: 011464232
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5R1388
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-146-4232, 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. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080
TUBE ASSEMBLY,METAL
4710-00-001-0081
4710-00-001-0081 · Item name not on file
4710-00-001-0082
TUBE ASSEMBLY,METAL
4710-00-001-1229
TUBE ASSEMBLY,METAL
4710-00-001-1676
TUBE ASSEMBLY,METAL
4710-00-001-1686
TUBE ASSEMBLY,METAL
4710-00-001-1688
4710-00-001-1688 · Item name not on file
4710-00-001-1691
4710-00-001-1691 · Item name not on file
Frequently Asked Questions
What is NSN 4710-01-146-4232?
NSN 4710-01-146-4232 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 4710-01-146-4232?
NSN 4710-01-146-4232 has 1 manufacturer part number on file: 5R1388 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 5R1388?
Key specifications for 5R1388: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; End Connection Style: RECESSED SINGLE END. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4710-01-146-4232 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.