NSN 4710-01-706-3538 · NIIN 017063538 · Part number 139-8656
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 4710-01-706-3538 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-706-3538. Manufacturer of record part number: 139-8656.
Also searched as4710-01-706-3538 ·
4710017063538 ·
NIIN 017063538 ·
01-706-3538 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 11083 · 139-8656
Nearby stock numbers← 4710-01-706-3535 Tube Assembly, Metal
·
4710-01-706-3548 Tube Assembly, Metal →
4710-01-706-3538 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
Design Form: STRAIGHT
Mating End Quantity: 2 ALL ENDS
End Connection Style: SWIVEL NUT, COMPRESSION ALL ENDS
Media for Which Designed: FUEL
Connection Special Design: UNION ALL ENDS
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4710-01-706-3538
NIIN: 017063538
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 139-8656
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-706-3538, 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 5 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 4710-01-706-3538?
NSN 4710-01-706-3538 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 4710-01-706-3538?
NSN 4710-01-706-3538 has 1 manufacturer part number on file: 139-8656 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 139-8656?
Key specifications for 139-8656: Design Form: STRAIGHT; Mating End Quantity: 2 ALL ENDS; End Connection Style: SWIVEL NUT, COMPRESSION ALL ENDS; Media for Which Designed: FUEL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4710-01-706-3538 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.