4730-01-278-0519 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Sleeve,compression,tube-Hose Fit — FSC 4730
Application/function: TUBING END-HOSE CONN COLLAR
Style Designator: TAPERED
Sleeve Outside Diameter: 1.125 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
Specification/standard Data: 88044-AN876 GOVERNMENT STANDARD
Taper Length: 0.250 INCHES NOMINAL IN
Casehardening Indicator: NOT CASEHARDENED
Material: STEEL COMP 316
Identification
NSN: 4730-01-278-0519
NIIN: 012780519
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Sleeve,compression,tube-Hose Fit, cataloged under National Stock Number 4730-01-278-0519, 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 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
AN876-16
2/2Government specification standardization
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 4730-01-278-0519?
NSN 4730-01-278-0519 is a Sleeve,compression,tube-Hose Fit, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-278-0519?
Key specifications for 4730-01-278-0519: Application/function: TUBING END-HOSE CONN COLLAR; Style Designator: TAPERED; Overall Length: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN; Sleeve Outside Diameter: 1.125 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-278-0519 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.