The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-369-4591, 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 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-369-4591 |
| Primary Part Number | WWC633TYPE3 |
| 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 |
| Thread Series Designator | NPT ALL ENDS |
| Connection Style | PLAIN ALL ENDS |
| Nondefinitive Spec/std Data | 3 TYPE |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Material | IRON BODY |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Leg Length | 0.797 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM BODY |
| Style Designator | MALE COUPLING HALF |
| Furnished Items | GASKET |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Quick Disconnect Method | TWO LUG UNIVERSAL ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWC633TYPE3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-59553 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| WWC633-13-M | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AA59553-13M | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AIRKINGAM2 | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
NSN 4730-00-369-4591 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 4730-00-369-4591 has 5 cross-referenced part numbers: WWC633TYPE3 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59553 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), WWC633-13-M (Federal Specifications Promulgated by General Services Administration Washington DC), AA59553-13M (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AIRKINGAM2 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
There are 7 known substitutes for 4730-00-369-4591: 4730-00-289-1260, 4730-00-293-7905, 4730-00-369-4593 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for WWC633TYPE3: Thread Series Designator: NPT ALL ENDS; Connection Style: PLAIN ALL ENDS; Nondefinitive Spec/std Data: 3 TYPE; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-369-4591 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.