The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-496-5953, 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 Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 4730-00-496-5953 |
| Primary Part Number | A-A-59553 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Style Designator | MALE COUPLING HALF |
| Quick Disconnect Method | TWO LUG UNIVERSAL ALL ENDS |
| Connection Style | BARBED OR SERRATED END ALL ENDS |
| Material | IRON BODY |
| Furnished Items and Quantity | 1 SEAL |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Specification/standard Data | 58536 A-A-59553 GOVERNMENT SPECIFICATION A |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Nominal Inside Diameter Hose Accommodated | 1.000 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | 1 TYPE |
| Surface Treatment | ZINC BODY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59553 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AM-11 | Dvcc, Llc (USA) |
| WW-C-633TYPE1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AM11 | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
| AA59553-05M | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| WW-C-633-05-M | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-496-5953 is a Coupling Half,quick Disconnect, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-496-5953 has 6 cross-referenced part numbers: A-A-59553 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AM-11 (Dvcc, Llc), WW-C-633TYPE1 (Federal Specifications Promulgated by General Services Administration Washington DC), AM11 (Dixon Valve & Coupling Company, Llc Div Dixon Fire), AA59553-05M (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 1 more.
There are 12 known substitutes for 4730-00-496-5953: 4730-00-203-2998, 4730-00-273-0667, 4730-00-289-1260 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59553: Material Document and Classification: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY; Style Designator: MALE COUPLING HALF; Quick Disconnect Method: TWO LUG UNIVERSAL ALL ENDS; Connection Style: BARBED OR SERRATED END ALL ENDS. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-496-5953 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.