# NSN 4320-00-093-5566: Ring, Lantern

NSN 4320-00-093-5566 (also written 4320000935566; NIIN 00-093-5566) is a ring, lantern in Federal Supply Class 4320, Power and Hand Pumps. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4320-00-093-5566 (4320000935566)
- NIIN: 00-093-5566 (000935566)
- Item name: RING,LANTERN
- Federal Supply Class: [FSC 4320 Power and Hand Pumps](https://nsnexplorer.com/fsc/4320/)
- Federal Supply Group: [FSG 43](https://nsnexplorer.com/group/43/)
- 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 |
| --- | --- | --- |
| HGTH | HEIGHT | INCHES NOMINAL 0.625 |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 1.688 |
| FEAT | SPECIAL FEATURES | TWO PIECE CONSTRUCTION,TWO 0.141 IN. DIA HOLES ON SURFACE 180.0 DEG APART AND 45.0 DEG FROM SPLIT HUB,FOUR 0.281 IN. DIA HOLES ON INNER PERIPHERY 90.0 DEGS APART |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| ABHE | OUTSIDE DIAMETER | INCHES NOMINAL 2.344 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 14-0005-01 | 83130 | AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NA1022 | 83130 | AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE7M126PA636](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320000935566) | RING, LANTERN | ECI DEFENSE GROUP, INC. DIV ECI-GA | $12,570.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320000935566&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320000935566
- 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/4320-00-093-5566/
JSON: https://nsnexplorer.com/api/nsn/4320-00-093-5566.json