# NSN 5220-01-140-2031: Gage, Countersink Depth, Taper-Lok

NSN 5220-01-140-2031 (also written 5220011402031; NIIN 01-140-2031) is a gage, countersink depth, taper-lok in Federal Supply Class 5220, Inspection Gages and Precision Layout Tools. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5220-01-140-2031 (5220011402031)
- NIIN: 01-140-2031 (011402031)
- Item name: GAGE,COUNTERSINK DEPTH,TAPER-LOK
- Federal Supply Class: [FSC 5220 Inspection Gages and Precision Layout Tools](https://nsnexplorer.com/fsc/5220/)
- Federal Supply Group: [FSG 52](https://nsnexplorer.com/group/52/)
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | C141 ACFT |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ITEM DIA. NOMINAL SIZE 0.25 IN.; GROUP 4;TO CHECK 100 PERCENT COUNTERSINK DEPTH FOR SURFACE FLUSHNESS OF FASTNER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 110G050-404A | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [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=5220011402031&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5220011402031
- 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/5220-01-140-2031/
JSON: https://nsnexplorer.com/api/nsn/5220-01-140-2031.json