The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-360-0589, 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 Mcmaster-Carr Supply Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 10 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 | 4730-00-360-0589 |
| Primary Part Number | 5591K14 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | CANCELLED |
| Thread Series Designator | NPT ALL ENDS |
| Leg Length | 0.891 INCHES MINIMUM IN |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Connection Type | EXTERNAL QUICK DISCONNECT ALL ENDS |
| Criticality Code Justification | FEAT |
| Style Designator | MALE COUPLING HALF |
| Surface Treatment | ANODIZE BODY |
| Material Document and Classification | QQ-A-601,T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-601,T5 FED SPEC 2ND MATERIAL RESPONSE BODY |
| Connection Style | PLAIN ALL ENDS |
| Quick Disconnect Nominal Size | 1.703 INCHES ALL ENDS IN |
| Material | ALUMINUM ALLOY BODY |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5591K14 | Mcmaster-Carr Supply Co (USA) |
| 5864 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| MS27022-9 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS27022-9 | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| A-A-59326/3A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326III15 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 633FU1 1-2AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| A-A-59326/3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MS27022-9 | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| AA59326/3-5-A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 6-1-746-6-5A | Eidal International Corporation (USA) |
| A-A-59326 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MIL-C-27487 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 150-F-AL | Dvcc, Llc (USA) |
| 10278 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 67214 | Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA) |
NSN 4730-00-360-0589 is a Coupling Half,quick Disconnect, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-360-0589 has 16 cross-referenced part numbers: 5591K14 (Mcmaster-Carr Supply Co), 5864 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), MS27022-9 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS27022-9 (Dover Resources Inc Dba Opw Engineered Systems), A-A-59326/3A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 11 more.
There are 12 known substitutes for 4730-00-360-0589: 5950-00-137-8073, 4730-00-289-5368, 2910-00-377-5548 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5591K14: Thread Series Designator: NPT ALL ENDS; Overall Length: 2.188 INCHES MINIMUM AND 3.180 INCHES MAXIMUM IN; Leg Length: 0.891 INCHES MINIMUM IN; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-360-0589 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.