NSN 4730-01-592-8349 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-592-8349. Manufacturer of record part number: HM043-020-21.
Also searched as4730-01-592-8349 ·
4730015928349 ·
NIIN 015928349 ·
01-592-8349 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 1T765 · HM043-020-21
Nearby stock numbers← 4730-01-592-8337 Adapter, Straight, Hose to Boss
·
4730-01-592-8350 Coupling Half, Quick Disconnect →
4730-01-592-8349 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Gas Fit — FSC 4730
Nominal Length: 2.300 INCHES ALL ENDS IN
Nominal Outside Diameter: 2.800 INCHES ALL ENDS IN
Media for Which Designed: FUEL SINGLE RESPONSE
Material: ALUMINUM AND STEEL OVERALL
1 manufacturer part number on file
Manufacturer of record: Robertson Fuel Systems, L.l.c.
Identification
NSN: 4730-01-592-8349
NIIN: 015928349
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: HM043-020-21
Manufacturer: Robertson Fuel Systems, L.l.c.
General Description
The Adapter,straight,pipe to Gas Fit, cataloged under National Stock Number 4730-01-592-8349, 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 Robertson Fuel Systems, L.l.c.. Government technical data includes 4 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 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 4730-01-592-8349?
NSN 4730-01-592-8349 is a Adapter,straight,pipe to Gas Fit, manufactured by Robertson Fuel Systems, L.l.c., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-592-8349?
NSN 4730-01-592-8349 has 1 manufacturer part number on file: HM043-020-21 (Robertson Fuel Systems, L.l.c.).
What are the specifications of HM043-020-21?
Key specifications for HM043-020-21: Nominal Length: 2.300 INCHES ALL ENDS IN; Nominal Outside Diameter: 2.800 INCHES ALL ENDS IN; Media for Which Designed: FUEL SINGLE RESPONSE; Part Name Assigned by Controlling Agency: ADAPTOR VENT ASSEMBLY. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-592-8349 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.