NSN 4710-01-554-7540 · NIIN 015547540 · Part number RH502-231
Lockheed Martin Corporation · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0L1E5
Government record, cited
NSN 4710-01-554-7540 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-554-7540. Manufacturer of record part number: RH502-231.
Also searched as4710-01-554-7540 ·
4710015547540 ·
NIIN 015547540 ·
01-554-7540 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 0L1E5 · RH502-231
Nearby stock numbers← 4710-01-554-7376 Tube Assembly, Metal
·
4710-01-554-7543 Tube Assembly, Metal →
4710-01-554-7540 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation
Identification
NSN: 4710-01-554-7540
NIIN: 015547540
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: RH502-231
Manufacturer: Lockheed Martin Corporation
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-554-7540, 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 Lockheed Martin Corporation. 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 4710-01-554-7540?
NSN 4710-01-554-7540 is a Tube Assembly,metal, manufactured by Lockheed Martin Corporation, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-01-554-7540?
NSN 4710-01-554-7540 has 1 manufacturer part number on file: RH502-231 (Lockheed Martin Corporation).
Is NSN 4710-01-554-7540 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.