The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-214-3621, 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 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-214-3621 |
| Primary Part Number | A-A-59326/7 |
| 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 |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Furnished Items | GASKET |
| Surface Treatment Document and Classification | MIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Connection Style | PLAIN ALL ENDS |
| Quick Disconnect Nominal Size | 0.750 INCHES ALL ENDS IN |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Thread Series Designator | NPT ALL ENDS |
| Material Document and Classification | QQ-A-601,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-601,T5 FED SPEC 2ND MATERIAL RESPONSE BODY |
| Style Designator | MALE COUPLING HALF |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Material | ALUMINUM ALLOY BODY |
| Surface Treatment | ANODIZE BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59326/7 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326/7-1-A-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 633B3-4IN AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 75-B-AL | Dvcc, Llc (USA) |
| A-A-59326/7A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 633B-.75AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| 633B3-4IN AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| MS27026-3 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 633B-3/4AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 633B-.75AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 633B-3/4AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
NSN 4730-01-214-3621 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 4730-01-214-3621 has 11 cross-referenced part numbers: A-A-59326/7 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59326/7-1-A-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 633B3-4IN AL (Opw Fueling Components Inc. Div Opw Fueling Components), 75-B-AL (Dvcc, Llc), A-A-59326/7A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 6 more.
There are 12 known substitutes for 4730-01-214-3621: 5330-00-075-3268, 4730-00-084-7436, 4730-00-088-9285 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59326/7: Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Furnished Items: GASKET; Surface Treatment Document and Classification: MIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Quick Disconnect Method: CAM-LOCKING ALL ENDS. 14 total characteristics are documented in the Federal Logistics Information System.