The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-840-0796, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4730-00-840-0796 |
| Primary Part Number | AA59326/1-9-A |
| 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 |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Material | ALUMINUM ALLOY BODY |
| Thread Series Designator | NPT ALL ENDS |
| Material Document and Classification | QQ-A-601,T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-601,T5 FED SPEC 2ND MATERIAL RESPONSE BODY |
| Nominal Thread Size | 4.000 INCHES ALL ENDS IN |
| Surface Treatment | ANODIZE BODY |
| Style Designator | MALE COUPLING HALF |
| Connection Type | EXTERNAL QUICK DISCONNECT ALL ENDS |
| Quick Disconnect Nominal Size | 4.250 INCHES ALL ENDS IN |
| Leg Length | 1.500 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Connection Style | PLAIN ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA59326/1-9-A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326I19 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59326/1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MS27020-17 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AA59326/1A-9-A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-840-0796 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 4730-00-840-0796 has 5 cross-referenced part numbers: AA59326/1-9-A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326I19 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59326/1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS27020-17 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AA59326/1A-9-A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 4730-00-840-0796: 4730-00-079-1362, 4730-00-079-1364, 4730-00-141-3195 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA59326/1-9-A: Quick Disconnect Method: CAM-LOCKING ALL ENDS; Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION; Material: ALUMINUM ALLOY BODY; Thread Series Designator: NPT ALL ENDS. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-840-0796 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.