NSN 4730-01-562-4021 · NIIN 015624021 · Part number 37RBR150031003
Rhba Acquisitions, Llc Dba Red Head Brass · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 8T694
Government record, cited
NSN 4730-01-562-4021 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-562-4021. Manufacturer of record part number: 37RBR150031003.
4730-01-562-4021 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,pipe — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Rhba Acquisitions, Llc Dba Red Head Brass
Identification
NSN: 4730-01-562-4021
NIIN: 015624021
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 37RBR150031003
Manufacturer: Rhba Acquisitions, Llc Dba Red Head Brass
General Description
The Reducer,pipe, cataloged under National Stock Number 4730-01-562-4021, 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 Rhba Acquisitions, Llc Dba Red Head Brass. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 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 4730-01-562-4021?
NSN 4730-01-562-4021 is a Reducer,pipe, manufactured by Rhba Acquisitions, Llc Dba Red Head Brass, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-562-4021?
NSN 4730-01-562-4021 has 1 manufacturer part number on file: 37RBR150031003 (Rhba Acquisitions, Llc Dba Red Head Brass).
What are the specifications of 37RBR150031003?
Key specifications for 37RBR150031003: Part Name Assigned by Controlling Agency: 1.5 IN FEMALE X 1 IN NPT IN; End Item Identification: 4930-01-533-9826,TANK AND PUMP UNIT MEDIUM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-562-4021 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.