FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-01-693-4027 ·
4730016934027 ·
NIIN 016934027 ·
01-693-4027 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings
Nearby stock numbers← 4730-01-693-3801 Elbow, Tube to Boss
·
4730-01-693-4035 Elbow, Flange to Hose →
4730-01-693-4027 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,hose to Boss — FSC 4730
Connection Style: GASKET SEAL (PIPE) SECOND END
Nominal Length: 0.63 INCHES FIRST END IN
Connection Type: THREADED EXTERNAL PIPE SECOND END
Connection Type: UNTHREADED EXTERNAL HOSE FIRST END
Style Designator: INSERT AND THREADED EXTERNAL
Nominal Thread Size: 2.50 INCHES SECOND END IN
Material: STEEL BODY
Identification
NSN: 4730-01-693-4027
NIIN: 016934027
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Adapter,straight,hose to Boss, cataloged under National Stock Number 4730-01-693-4027, 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 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
HBL-25HB-25S-11
3/9Design control — primary reference
Delaware Manufacturing Industries Corporation
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 4730-01-693-4027?
NSN 4730-01-693-4027 is a Adapter,straight,hose to Boss, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-693-4027?
Key specifications for 4730-01-693-4027: Connection Style: GASKET SEAL (PIPE) SECOND END; Nominal Length: 0.63 INCHES FIRST END IN; Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Type: UNTHREADED EXTERNAL HOSE FIRST END. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-693-4027 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.