NSN 4730-01-474-0763 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-474-0763. Manufacturer of record part number: 64031R.
Also searched as4730-01-474-0763 ·
4730014740763 ·
NIIN 014740763 ·
01-474-0763 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0DT23 · 64031R
Nearby stock numbers← 4730-01-474-0706 Adapter, Straight, Pipe to Hose
·
4730-01-474-0795 Adapter, Straight, Hose to Boss →
4730-01-474-0763 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Half,quick Disconnect — FSC 4730
Connection Style: PLAIN ALL ENDS
Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
Style Designator: MALE COUPLING HALF
Material Document and Classification: QQ-A-596/T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
Nominal Thread Size: 3.000 INCHES ALL ENDS IN
Material: ALUMINUM ALLOY BODY
Quick Disconnect Method: CAM-LOCKING ALL ENDS
Identification
NSN: 4730-01-474-0763
NIIN: 014740763
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 64031R
Manufacturer: Eaton Corporation Dba Eaton Inoac
General Description
The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-474-0763, 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 Eaton Corporation Dba Eaton Inoac. Government technical data includes 8 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 4730-01-474-0763?
NSN 4730-01-474-0763 is a Coupling Half,quick Disconnect, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-474-0763?
NSN 4730-01-474-0763 has 1 manufacturer part number on file: 64031R (Eaton Corporation Dba Eaton Inoac).
What are the specifications of 64031R?
Key specifications for 64031R: Connection Style: PLAIN ALL ENDS; Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION; Style Designator: MALE COUPLING HALF; Material Document and Classification: QQ-A-596/T6 FED SPEC SINGLE MATERIAL RESPONSE BODY. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-474-0763 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.