The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-517-6827, 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 Opw Fueling Components Inc. Div Opw Fueling Components. Government technical data includes 11 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 | 4730-00-517-6827 |
| Primary Part Number | 633-A-4IN-AL |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Opw Fueling Components Inc. Div Opw Fueling Components |
| Status | ACTIVE |
| Specification/standard Data | 96906-MS27020 GOVERNMENT STANDARD |
| Connection Style | PLAIN ALL ENDS |
| Nominal Thread Size | 4.000 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| Connection Type | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Material | COPPER ALLOY BODY |
| Leg Length | 1.109 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Quick Disconnect Nominal Size | 4.250 INCHES ALL ENDS IN |
| Style Designator | MALE COUPLING HALF |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 633-A-4IN-AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 633A-4AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 633A-4IN | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| A-A-59326 | 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) |
| MS27020-18 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 633-A-4IN-AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| AA59326/1-9-B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326/1A-9-B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 400-A-BR | Dvcc, Llc (USA) |
| 633A-4AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
NSN 4730-00-517-6827 is a Coupling Half,quick Disconnect, manufactured by Opw Fueling Components Inc. Div Opw Fueling Components, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-517-6827 has 11 cross-referenced part numbers: 633-A-4IN-AL (Opw Fueling Components Inc. Div Opw Fueling Components), 633A-4AL (Opw Fueling Components Inc. Div Opw Fueling Components), 633A-4IN (Opw Fueling Components Inc. Div Opw Fueling Components), A-A-59326 (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) and 6 more.
There are 12 known substitutes for 4730-00-517-6827: 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 633-A-4IN-AL: Specification/standard Data: 96906-MS27020 GOVERNMENT STANDARD; Connection Style: PLAIN ALL ENDS; Nominal Thread Size: 4.000 INCHES ALL ENDS IN; Thread Series Designator: NPT ALL ENDS. 13 total characteristics are documented in the Federal Logistics Information System.