# NSN 5325-00-272-3258: Ring, Retaining

NSN 5325-00-272-3258 (also written 5325002723258; NIIN 00-272-3258) is a ring, retaining in Federal Supply Class 5325, Fastening Devices. 4 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5325-00-272-3258 (5325002723258)
- NIIN: 00-272-3258 (002723258)
- Item name: RING,RETAINING
- Federal Supply Class: [FSC 5325 Fastening Devices](https://nsnexplorer.com/fsc/5325/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- 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 |
| --- | --- | --- |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 2.012 AND INCHES MAXIMUM 2.045 |
| ABMC | MAJOR THICKNESS | INCHES MINIMUM 0.059 AND INCHES MAXIMUM 0.065 |
| ACXD | RING STYLE | — |
| MATT | MATERIAL | STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1070 OR STEEL COMP 1085 OR STEEL COMP 1086 OR STEEL COMP 1090 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| ALME | MATERIAL HARDNESS RATING | ROCKWELL C MINIMUM 48.0 AND ROCKWELL C MAXIMUM 52.0 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AASG | CASEHARDENING INDICATOR | NOT CASE-HARDENED |
| SFTT | SURFACE TREATMENT | ZINC |
| ALBY | USAGE DESIGN | INTERNAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1060 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1061 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1064 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1065 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1066 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1069 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1070 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1072 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1074 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1075 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1078 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1080 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1084 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1085 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1086 OR FED STD SINGLE MATERIAL RESPONSE FED STD 66, CO- 1090 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 194025 | 56232 | LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 194025 | 62983 | EATON AEROSPACE, LLC DBA JACKSON SOUTH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 194025 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS16627-100 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M4-27-T-0632 | 83 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5325002723258&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5325002723258&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325002723258
- 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/5325-00-272-3258/
JSON: https://nsnexplorer.com/api/nsn/5325-00-272-3258.json