# NSN 1005-01-566-1991: Pawl, Ammunition Feed

NSN 1005-01-566-1991 (also written 1005015661991; NIIN 01-566-1991) is a pawl, ammunition feed in Federal Supply Class 1005, Guns, through 30mm. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 1005-01-566-1991 (1005015661991)
- NIIN: 01-566-1991 (015661991)
- Item name: PAWL,AMMUNITION FEED
- Federal Supply Class: [FSC 1005 Guns, through 30mm](https://nsnexplorer.com/fsc/1005/)
- Federal Supply Group: [FSG 10](https://nsnexplorer.com/group/10/)
- 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 |
| --- | --- | --- |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 0.644 |
| AGAV | END ITEM IDENTIFICATION | U/O NSN 4925-01-547-5718 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ROTOR, CASE LOWER |
| FEAT | SPECIAL FEATURES | MADE OF 4340 STEEL PER MIL-S-5000; SURFACE FINISH PER ANSI B46.1 |
| MATT | MATERIAL | STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3305AS1554-1 | 56529 | HYDRAULICS INTERNATIONAL, INC. DBA HYDRAULICS INTERNATIONAL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L4-27-U-0023 | 4 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1005015661991&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1005015661991&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1005015661991
- 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/1005-01-566-1991/
JSON: https://nsnexplorer.com/api/nsn/1005-01-566-1991.json