# NSN 5855-01-723-2388: Ring, Retaining, Optical Element

NSN 5855-01-723-2388 (also written 5855017232388; NIIN 01-723-2388) is a ring, retaining, optical element in Federal Supply Class 5855, Night Vision Equipment, Emitted and Reflected Radiation. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5855-01-723-2388 (5855017232388)
- NIIN: 01-723-2388 (017232388)
- Item name: RING,RETAINING,OPTICAL ELEMENT
- Federal Supply Class: [FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation](https://nsnexplorer.com/fsc/5855/)
- Federal Supply Group: [FSG 58](https://nsnexplorer.com/group/58/)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | NSN 5855-01-681-0576 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DIOPTER FOCUS RING ASSEMBLY, BLACK (SPARE) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| OFB-2067-A2 | 0B107 | L3 TECHNOLOGIES, INC. DBA INSIGHT TECHNOLOGY DIV INTEGRATED VISION SOLUTIONS | [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=5855017232388&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5855017232388
- 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/5855-01-723-2388/
JSON: https://nsnexplorer.com/api/nsn/5855-01-723-2388.json