The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-412-9565, 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 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-412-9565 |
| Primary Part Number | AA59326/9-2-A-1 |
| 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 | ACTIVE |
| Bolt Circle Nominal Diameter | 3.812 INCHES IN |
| Material | ALUMINUM ALLOY BODY |
| Bolt Hole Quantity | 6 |
| Basic Shape Style | HEXAGON FIRST FLUID END CONNECTION |
| Seat Angle | 37.0 DEGREES |
| Bolt Hole Nominal Diameter | 0.345 INCHES IN |
| Connection Style | PLAIN ALL ENDS |
| Material Document and Classification | QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Quick Disconnect Method | CAM-LOCKING FIRST QUICK DISCONNECT END |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Connection Type | FLANGE FIRST FLUID END CONNECTION |
| Nominal Width Across Flats | 4.031 INCHES IN |
| Surface Treatment | ANODIZE BODY |
| Style Designator | MALE COUPLING HALF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA59326/9-2-A-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MS70091-11 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-59326 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59326/9A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59326/9 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-01-412-9565 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: active.
NSN 4730-01-412-9565 has 5 cross-referenced part numbers: AA59326/9-2-A-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS70091-11 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-59326 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59326/9A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59326/9 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 4730-01-412-9565: 5330-00-899-4509. Verify interchangeability with system specifications before substitution.
Key specifications for AA59326/9-2-A-1: Bolt Circle Nominal Diameter: 3.812 INCHES IN; Material: ALUMINUM ALLOY BODY; Bolt Hole Quantity: 6; Basic Shape Style: HEXAGON FIRST FLUID END CONNECTION. 16 total characteristics are documented in the Federal Logistics Information System.