# NSN 8440-01-415-0051: Socks, Liner

NSN 8440-01-415-0051 (also written 8440014150051; NIIN 01-415-0051) is a socks, liner in Federal Supply Class 8440, Hosiery, Handwear, and Clothing Accessories, Men's. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 8440-01-415-0051 (8440014150051)
- NIIN: 01-415-0051 (014150051)
- Item name: SOCKS,LINER
- Federal Supply Class: [FSC 8440 Hosiery, Handwear, and Clothing Accessories, Men's](https://nsnexplorer.com/fsc/8440/)
- Federal Supply Group: [FSG 84](https://nsnexplorer.com/group/84/)
- 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 |
| --- | --- | --- |
| PGCD | PROCUREMENT GROUP CODE | 02275 |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | POLYESTER MATERIAL; BLACK COLOR; KNITTED CLOTH; SEAMLESS; CALF LENGTH; COMPONENT OF IMPROVED SOCK SYSTEM; SIZE 1 (5-7) |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL; SIZE; ITEM NAME |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A-A-50015 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE1C126D0092](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8440014150051) | LINERS, SOCKS | — | $1,040,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=8440014150051&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8440014150051
- 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/8440-01-415-0051/
JSON: https://nsnexplorer.com/api/nsn/8440-01-415-0051.json