# NSN 1660-01-611-3301: Grille, Metal

NSN 1660-01-611-3301 (also written 1660016113301; NIIN 01-611-3301) is a grille, metal in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 1660-01-611-3301 (1660016113301)
- NIIN: 01-611-3301 (016113301)
- Item name: GRILLE,METAL
- Federal Supply Class: [FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment](https://nsnexplorer.com/fsc/1660/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)
- Acquisition method suffix code: AMSC 0 (observed 2026-10-10)
- Acquisition method code: 0

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABTB | MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.27 AND INCHES MAXIMUM 0.33 |
| ABTJ | MOUNTING HOLE QUANTITY | 6 |
| AGAV | END ITEM IDENTIFICATION | C-5 |
| ALDF | FRAME TYPE | ROUND |
| BLHF | FRAME OVERALL DIAMETER | INCHES NOMINAL 5.70 |
| BLHK | FRAME OVERALL THICKNESS | INCHES NOMINAL 0.063 |
| BLHR | FRAME OPENING HEIGHT | INCHES NOMINAL 4.70 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREEN |
| SHPE | SHAPE | ROUND |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4A39112-117A | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A5-27-T-0864 | 43 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1660016113301&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1660016113301&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1660016113301
- 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/1660-01-611-3301/
JSON: https://nsnexplorer.com/api/nsn/1660-01-611-3301.json