The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-289-1260, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-289-1260 |
| Primary Part Number | WWC633 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Leg Length | 1.562 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-Z-325,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Quick Disconnect Method | TWO LUG UNIVERSAL ALL ENDS |
| Connection Style | BARBED OR SERRATED END ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 0.500 INCHES ALL ENDS IN |
| Surface Treatment | ZINC BODY |
| Nondefinitive Spec/std Data | 1 TYPE AND 1/2 IN. SIZE IN |
| Material | IRON BODY |
| Specification/standard Data | 58536-A-A-59553 GOVERNMENT SPECIFICATION |
| Style Designator | MALE COUPLING HALF |
| Furnished Items and Quantity | 1 PREFORMED PACKING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWC633 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WWC633-02-M | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AA59553-02M | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59553 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-289-1260 is a Coupling Half,quick Disconnect, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-289-1260 has 4 cross-referenced part numbers: WWC633 (Federal Specifications Promulgated by General Services Administration Washington DC), WWC633-02-M (Federal Specifications Promulgated by General Services Administration Washington DC), AA59553-02M (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59553 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 4730-00-289-1260: 4730-00-273-0667, 4730-00-293-7905, 4730-00-369-4591 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for WWC633: Leg Length: 1.562 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-Z-325,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE BODY; Connection Type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION; Material Document and Classification: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-289-1260 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.