# NSN 9530-00-228-9281: Bar, Metal

NSN 9530-00-228-9281 (also written 9530002289281; NIIN 00-228-9281) is a bar, metal in Federal Supply Class 9530, Bars and Rods, Nonferrous Base Metal. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 9530-00-228-9281 (9530002289281)
- NIIN: 00-228-9281 (002289281)
- Item name: BAR,METAL
- Federal Supply Class: [FSC 9530 Bars and Rods, Nonferrous Base Metal](https://nsnexplorer.com/fsc/9530/)
- 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 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | ALLOY UNS C46400 AND TEMPER H02 |
| AARN | FABRICATION METHOD | HOT WORKED OR COLD WORKED |
| HEAT | HEAT TREATMENT | HALF HARD |
| MATT | MATERIAL | COPPER ALLOY 464 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE AST- B21 TO B21- |
| BRFD | WEIGHT PER UNIT MEASURE | POUNDS PER LINEAR FOOT 121.000 |
| ABRY | LENGTH | FEET MINIMUM 6.000 AND FEET MAXIMUM 8.000 |
| AGTA | BASIC SHAPE STYLE | — |
| ADVL | CROSS SECTION OUTSIDE DIAMETER | INCHES NOMINAL 6.500 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AMS-STD-185 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ASTM B21 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ASTM B21/B21M | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| QQ-B-637 | 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 |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE8E426V0765](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9530002289281) | BAR, METAL | BB&G ENTERPRISES INC DBA SPECIALIZED METALS | $9,415.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=9530002289281&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9530002289281
- 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.

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