# NSN 4320-01-505-4101: Ring, Wearing

NSN 4320-01-505-4101 (also written 4320015054101; NIIN 01-505-4101) is a ring, wearing in Federal Supply Class 4320, Power and Hand Pumps. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4320-01-505-4101 (4320015054101)
- NIIN: 01-505-4101 (015054101)
- Item name: RING,WEARING
- 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 |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 0.375 |
| ABKK | FLANGE DIAMETER | INCHES NOMINAL 1.500 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES NOMINAL 1.240 |
| ADAS | BODY INSIDE DIAMETER | INCHES NOMINAL 1.069 |
| ADXL | LEFT SIDE FLANGE THICKNESS | INCHES NOMINAL 0.125 |
| AGAV | END ITEM IDENTIFICATION | SEMITRAILER MOUNTED RADAR SET NSN 1430-01-087-6330 |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| FEAT | SPECIAL FEATURES | SIMSITE 375 PHENOLIC MATERIAL; GLYCOL SERVICE |
| MATT | MATERIAL | PLASTIC PHENOLIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD 5TH MATERIAL RESPONSE SI-SITE 375 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| CC4826B6 | 78314 | SIMS PUMP VALVE CO, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CC4826B6 | DN940 | MARITECH, MARINETECHNIK | [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=4320015054101&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320015054101
- 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/4320-01-505-4101/
JSON: https://nsnexplorer.com/api/nsn/4320-01-505-4101.json