4730-01-153-9401 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,flange to Tube — FSC 4730
Flange Face Design: RAISED WITH CURVE AND RADIUS FIRST END
Connection Style: BEVELED (TUBE) SECOND END
Nominal Overall Length: 5.600 INCHES IN
Connection Type: BUTT WELD TUBE SECOND END
Material Document and Classification: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE
Material Document and Classification: QQ-S-763,CL304,COND A FED SPEC SINGLE MATERIAL RESPONSE FLANGE
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Identification
NSN: 4730-01-153-9401
NIIN: 011539401
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Adapter,straight,flange to Tube, cataloged under National Stock Number 4730-01-153-9401, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE
Material Document and Classification
QQ-S-763,CL304,COND A FED SPEC SINGLE MATERIAL RESPONSE FLANGE
Operating Pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Material
STEEL CORROSION RESISTING FLANGE
Material
ALUMINUM ALLOY SLEEVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2621-228-01ASSY207
3/2Design control — primary reference
U.S. Government activity
516-4682233 ITEM F2
5/2Secondary reference
U.S. Government activity
No interchangeability data on file.
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 4730-01-153-9401?
NSN 4730-01-153-9401 is a Adapter,straight,flange to Tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-153-9401?
Key specifications for 4730-01-153-9401: Flange Face Design: RAISED WITH CURVE AND RADIUS FIRST END; Connection Style: BEVELED (TUBE) SECOND END; Nominal Overall Length: 5.600 INCHES IN; Connection Type: BUTT WELD TUBE SECOND END. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-153-9401 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.