The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-276-5963, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Bowes Mfg Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-276-5963 |
| Primary Part Number | 51885-B |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Bowes Mfg Inc |
| Status | ACTIVE |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Quick Disconnect Method | TWIST-LOCK ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Material | COPPER ALLOY BODY |
| Quick Disconnect Nominal Size | 0.625 INCHES ALL ENDS IN |
| Nominal Inside Diameter Hose Accommodated | 0.625 INCHES ALL ENDS IN |
| Connection Style | BARBED OR SERRATED END ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-276-5963 is a Coupling Half,quick Disconnect, manufactured by Bowes Mfg Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-276-5963 has 3 cross-referenced part numbers: 51885-B (Bowes Mfg Inc), 51885 (Bowes Mfg Inc), ED1313AHF (Rhine Air, Inc).
There are 3 known substitutes for 4730-01-276-5963: 5940-00-622-1934, 5315-00-719-6000, 5331-01-067-8569. Verify interchangeability with system specifications before substitution.
Key specifications for 51885-B: Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Connection Type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION; Quick Disconnect Method: TWIST-LOCK ALL ENDS; Style Designator: MALE COUPLING HALF. 8 total characteristics are documented in the Federal Logistics Information System.