# NSN 4730-00-684-4877: Coupling Half, Quick Disconnect

NSN 4730-00-684-4877 (also written 4730006844877; NIIN 00-684-4877) is a coupling half, quick disconnect in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 13 manufacturer part numbers from 10 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4730-00-684-4877 (4730006844877)
- NIIN: 00-684-4877 (006844877)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.125 |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS NPTF |
| ADLN | QUICK DISCONNECT METHOD | ALL ENDS SPRING PUSH-PULL |
| STYL | STYLE DESIGNATOR | — |
| ADLP | QUICK DISCONNECT NOMINAL SIZE | ALL ENDS INCHES 0.469 |
| CBBL | FEATURES PROVIDED | SELF-SEALING |
| AHNC | CONNECTION STYLE | — |
| MATT | MATERIAL | BODY COPPER ALLOY |
| AWLS | CONNECTION TYPE | ALL ENDS INTERNAL QUICK DISCONNECT |
| AHSJ | LEG LENGTH | INCHES NOMINAL 0.406 |
| AWLS | CONNECTION TYPE | FIRST FLUID END CONNECTION THREADED INTERNAL PIPE |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.906 |
| AGAV | END ITEM IDENTIFICATION | FORRESTAL CLASS CV |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10560695 | 56161 | GENERAL DYNAMICS LAND SYSTEMS CANADACORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 331C163H52 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 331C163H52 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 712512-004 | 05869 | RAYTHEON COMPANY DIV RMD STRATEGIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 712512-4 | 05869 | RAYTHEON COMPANY DIV RMD STRATEGIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9113971 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B1-H11 | 73992 | TUTHILL CORP HANSEN COUPLING DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B1-H11/BRASS,1/ | 73992 | TUTHILL CORP HANSEN COUPLING DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B1H11 | K5718 | GUYSON INTERNATIONAL LTD (HOSE & COUPLINGS DIVISION) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BH1-60 | 78JK3 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLING DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BH1-60 | 97111 | PARKER-HANNIFIN CORPORATION DIV QUICK COUPLING DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H1B | 14127 | FOSTER MANUFACTURING CO, INC. DBA FOSTER MANUFACTURING CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H1F1B | 14127 | FOSTER MANUFACTURING CO, INC. DBA FOSTER MANUFACTURING CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-01 | $8.84 | 163 | FOSTER MANUFACTURING CO, INC. DBA FOSTER MANUFACTURING CO | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730006844877) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE7M327V0039](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730006844877) | COUPLING HALF, QUICK DISCONNECT | FOSTER MANUFACTURING CO, INC. DBA FOSTER MANUFACTURING CO | $1,440.92 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730006844877&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730006844877
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4730-00-684-4877/
JSON: https://nsnexplorer.com/api/nsn/4730-00-684-4877.json