# NSN 9340-00-571-4721: Window, Observation

NSN 9340-00-571-4721 (also written 9340005714721; NIIN 00-571-4721) is a window, observation in Federal Supply Class 9340, Glass Fabricated Materials. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 9340-00-571-4721 (9340005714721)
- NIIN: 00-571-4721 (005714721)
- Item name: WINDOW,OBSERVATION
- Federal Supply Class: [FSC 9340 Glass Fabricated Materials](https://nsnexplorer.com/fsc/9340/)
- Federal Supply Group: [FSG 93](https://nsnexplorer.com/group/93/)
- Acquisition method suffix code: AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJQE | MATERIAL TRANSPARENCY | CLEAR |
| MATT | MATERIAL | PLASTIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL--5425 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| C1962 | 09JB5 | L3 TECHNOLOGIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C1962 | 28199 | L3 TECHNOLOGIES, INC. | [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=9340005714721&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9340005714721
- 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/9340-00-571-4721/
JSON: https://nsnexplorer.com/api/nsn/9340-00-571-4721.json