# NSN 4730-01-523-7505: Chuck, Air, Inflating

NSN 4730-01-523-7505 (also written 4730015237505; NIIN 01-523-7505) is a chuck, air, inflating 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: 4730-01-523-7505 (4730015237505)
- NIIN: 01-523-7505 (015237505)
- Item name: CHUCK,AIR,INFLATING
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJYP | SCREW THREAD SERIES DESIGNATOR | NPT |
| APGF | DESIGN TYPE | SINGLE FOOT |
| APJC | THREAD LOCATION | INTERNAL |
| FEAT | SPECIAL FEATURES | DYNAQUIP MODEL 301413 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | AIR CHUCK |
| AQPP | SHANK TYPE | THREADED |
| AGAV | END ITEM IDENTIFICATION | SHIP, MISCELLANEOUS |
| AJYN | SCREW THREAD DIAMETER | INCHES NOMINAL 0.250 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4X673 | 7D664 | W. W. GRAINGER, INC. | [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=4730015237505&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730015237505
- 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/4730-01-523-7505/
JSON: https://nsnexplorer.com/api/nsn/4730-01-523-7505.json