# NSN 1290-00-155-8312: Filter, Optical Instrument

NSN 1290-00-155-8312 (also written 1290001558312; NIIN 00-155-8312) is a filter, optical instrument in Federal Supply Class 1290, Miscellaneous Fire Control Equipment. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 1290-00-155-8312 (1290001558312)
- NIIN: 00-155-8312 (001558312)
- Item name: FILTER,OPTICAL INSTRUMENT
- Federal Supply Class: [FSC 1290 Miscellaneous Fire Control Equipment](https://nsnexplorer.com/fsc/1290/)
- Federal Supply Group: [FSG 12](https://nsnexplorer.com/group/12/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ZZZV | FSC APPLICATION DATA | AIMING CIRCLE |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | C/O FILTER,LIGHT AND ADAPTER,EYESHIELD. MATERIAL,BRASS,QQ-B-613,COMP 4,1/2 H,SURFACE TREATMENT BLACK OXIDE,MIL-F-495,AND GLASS,TYPE N6,FSCM 06175. DIMENSIONS,1.187 IN. O/A DIA,0.687 IN. O/A LENGTH,0.781 IN. APERTURE DIA RIGHT END. MEDIUM DIAMOND KNURL ON PERIPHERY. THREE T SLOTS SPACED 120 DEG APART ON PERIPHERY OF LEFT END. SLIP-ON MOUNTING PROVISION. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7647146 | 0PTN7 | MB ENTERPRISES INC DBA BRADLEYS DUMPSTER SERVICE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7647146 | 11934 | SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7647146 | 14001 | GRAYCO OPTICAL CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7647146 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7647146 | 1D765 | SEILER CORP THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-08 | [SPE7M227P0108](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1290001558312) | FILTER, OPTICAL INST | SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED | $5,338.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1290001558312&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1290001558312
- 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/1290-00-155-8312/
JSON: https://nsnexplorer.com/api/nsn/1290-00-155-8312.json