NSN 4730-01-581-3302 · NIIN 015813302 · Part number 51915K33
Mcmaster-Carr Supply Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 39428
Government record, cited
NSN 4730-01-581-3302 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-581-3302. Manufacturer of record part number: 51915K33.
Also searched as4730-01-581-3302 ·
4730015813302 ·
NIIN 015813302 ·
01-581-3302 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 39428 · 51915K33
Nearby stock numbers← 4730-01-581-3294 Elbow, Hose to Boss
·
4730-01-581-3315 Elbow, Pipe to Tube →
4730-01-581-3302 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Elbow,pipe to Tube — FSC 4730
Connection Style: PLAIN (PIPE) SECOND END
Connection Type: UNTHREADED INTERNAL TUBE FIRST END
Connection Type: THREADED EXTERNAL PIPE SECOND END
Style Designator: ELBOW
Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN
Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size: 0.250 INCHES SECOND END IN
Identification
NSN: 4730-01-581-3302
NIIN: 015813302
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 51915K33
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-581-3302, 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 Mcmaster-Carr Supply Co. Government technical data includes 11 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 4730-01-581-3302?
NSN 4730-01-581-3302 is a Elbow,pipe to Tube, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-581-3302?
NSN 4730-01-581-3302 has 1 manufacturer part number on file: 51915K33 (Mcmaster-Carr Supply Co).
What are the specifications of 51915K33?
Key specifications for 51915K33: Connection Style: PLAIN (PIPE) SECOND END; Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Connection Type: THREADED EXTERNAL PIPE SECOND END; Style Designator: ELBOW. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-581-3302 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.