NSN 4730-01-212-2038 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-212-2038. Manufacturer of record part number: 6511-6503.
Also searched as4730-01-212-2038 ·
4730012122038 ·
NIIN 012122038 ·
01-212-2038 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 37562 · 6511-6503 · D6511-6503
4730-01-212-2038 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling,tube — FSC 4730
Connection Style: PLAIN (TUBE) SECOND END
Connection Style: PLAIN (TUBE) FIRST END
Connection Type: THREADED EXTERNAL TUBE FIRST END
Connection Type: UNTHREADED EXTERNAL TUBE SECOND END
Style Designator: PLAIN
Media for Which Designed: WATER SINGLE RESPONSE
2 manufacturer part numbers on file
Identification
NSN: 4730-01-212-2038
NIIN: 012122038
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6511-6503
Manufacturer: Macleod Inc
General Description
The Coupling,tube, cataloged under National Stock Number 4730-01-212-2038, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Macleod Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-212-2038?
NSN 4730-01-212-2038 is a Coupling,tube, manufactured by Macleod Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-212-2038?
NSN 4730-01-212-2038 has 2 manufacturer part numbers on file: D6511-6503 (Macleod Inc), 6511-6503 (Macleod Inc).
What are the specifications of 6511-6503?
Key specifications for 6511-6503: Connection Style: PLAIN (TUBE) SECOND END; Connection Style: PLAIN (TUBE) FIRST END; Connection Type: THREADED EXTERNAL TUBE FIRST END; Connection Type: UNTHREADED EXTERNAL TUBE SECOND END. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-212-2038 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.