The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-873-4535, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 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 | 4730-00-873-4535 |
| Primary Part Number | 633-E-3IN-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 | CANCELLED |
| Connection Type | EXTERNAL QUICK DISCONNECT ALL ENDS |
| Surface Treatment | ANODIZE BODY |
| Features Provided | SELF-SEALING |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Leg Length | 4.000 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY BODY |
| Connection Style | BARBED OR SERRATED END 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 |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Nominal Inside Diameter Hose Accommodated | 3.000 INCHES ALL ENDS IN |
| Quick Disconnect Nominal Size | 3.594 INCHES ALL ENDS IN |
| Style Designator | MALE COUPLING HALF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 633-E-3IN-AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 300-E-AL | Dvcc, Llc (USA) |
| 633E-3AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| MS27021-15 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 5593K17 | Mcmaster-Carr Supply Co (USA) |
| 633-E-3IN-AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| 633-E-3 IN | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| AA59326/2-8-A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 633E-3AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| AA59326/2B-8-A-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326/2B-8-A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59326/2 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-873-4535 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: cancelled.
NSN 4730-00-873-4535 has 12 cross-referenced part numbers: 633-E-3IN-AL (Opw Fueling Components Inc. Div Opw Fueling Components), 300-E-AL (Dvcc, Llc), 633E-3AL (Dover Resources Inc Dba Opw Engineered Systems), MS27021-15 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5593K17 (Mcmaster-Carr Supply Co) and 7 more.
There are 12 known substitutes for 4730-00-873-4535: 4730-00-360-0592, 4730-00-542-4030, 4730-00-649-7388 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 633-E-3IN-AL: Overall Length: 6.500 INCHES MINIMUM AND 6.750 INCHES MAXIMUM IN; Connection Type: EXTERNAL QUICK DISCONNECT ALL ENDS; Surface Treatment: ANODIZE BODY; Features Provided: SELF-SEALING. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-873-4535 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.