# NSN 9510-00-188-1721: Bar, Metal

NSN 9510-00-188-1721 (also written 9510001881721; NIIN 00-188-1721) is a bar, metal in Federal Supply Class 9510, Bars and Rods. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 9510-00-188-1721 (9510001881721)
- NIIN: 00-188-1721 (001881721)
- Item name: BAR,METAL
- Federal Supply Class: [FSC 9510 Bars and Rods](https://nsnexplorer.com/fsc/9510/)
- Federal Supply Group: [FSG 95](https://nsnexplorer.com/group/95/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | SHAPE SQ |
| BMNZ | CROSS-SECTIONAL WIDTH ACROSS FLATS | INCHES NOMINAL 1.000 |
| ABRY | LENGTH | FEET MINIMUM 16.000 AND FEET MAXIMUM 22.000 |
| AGTA | BASIC SHAPE STYLE | — |
| MATT | MATERIAL | STEEL UNS K02600 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81348-QQ-S-741 TO CANCELED TO |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD 1ST MATERIAL RESPONSE AST- A36 |
| BRFD | WEIGHT PER UNIT MEASURE | POUNDS PER LINEAR FOOT 3.400 |
| AARN | FABRICATION METHOD | HOT ROLLED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| ASTM A36 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| QQ-S-741 | 81348 | FEDERAL SPECIFICATIONS 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 |
| --- | --- | --- | --- | --- |
| 2026-10-29 | [SPE8E427V0126](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9510001881721) | BAR, METAL | — | $3,234.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=9510001881721&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9510001881721
- 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/9510-00-188-1721/
JSON: https://nsnexplorer.com/api/nsn/9510-00-188-1721.json