# NSN 4730-01-582-5118: Coupling Half, Quick Disconnect

NSN 4730-01-582-5118 (also written 4730015825118; NIIN 01-582-5118) is a coupling half, quick disconnect in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4730-01-582-5118 (4730015825118)
- NIIN: 01-582-5118 (015825118)
- Item name: COUPLING HALF,QUICK DISCONNECT
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | SECOND FLUID END CONNECTION INCHES 0.750 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 3.560 |
| ADJS | EXTERIOR COLOR | YELLOW |
| ADLN | QUICK DISCONNECT METHOD | FIRST QUICK DISCONNECT END PUSH-PULL |
| ADLP | QUICK DISCONNECT NOMINAL SIZE | FIRST QUICK DISCONNECT END INCHES 0.750 |
| ADLT | MATING END IDENTIFICATION | HOSE PLUG |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 250.0 |
| AEJZ | DEPTH | INCHES NOMINAL 0.650 |
| AGAV | END ITEM IDENTIFICATION | NAVY CODES 895706066,895706069 |
| AHNC | CONNECTION STYLE | — |
| AHSJ | LEG LENGTH | INCHES NOMINAL 2.150 |
| AWLS | CONNECTION TYPE | FIRST QUICK DISCONNECT END UNIVERSAL QUICK DISCONNECT |
| AWLS | CONNECTION TYPE | SECOND FLUID END CONNECTION THREADED INTERNAL PIPE |
| CBBL | FEATURES PROVIDED | MANUAL SHUT-OFF VALVE |
| CQJX | NOMINAL THREAD SIZE | SECOND FLUID END CONNECTION INCHES 0.750 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 1000.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | QUICK-DISCONNECT COUPLING,FEMALE PIPE X HOSE SOCKET |
| MATT | MATERIAL | GASKET RUBBER |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE OIL |
| MEDA | MEDIA FOR WHICH DESIGNED | THIRD RESPONSE WATER |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | SECOND FLUID END CONNECTION NPTF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 52495K47 | 39428 | MCMASTER-CARR SUPPLY CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730015825118&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730015825118
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4730-01-582-5118/
JSON: https://nsnexplorer.com/api/nsn/4730-01-582-5118.json