# NSN 2530-00-606-2101: Brake Drum

NSN 2530-00-606-2101 (also written 2530006062101; NIIN 00-606-2101) is a brake drum in Federal Supply Class 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. 5 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 2530-00-606-2101 (2530006062101)
- NIIN: 00-606-2101 (006062101)
- Item name: BRAKE DRUM
- Federal Supply Class: [FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components](https://nsnexplorer.com/fsc/2530/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AYQA | BRAKING SURFACE DIAMETER | INCHES NOMINAL 12.250 |
| AYQB | BRAKING SURFACE WIDTH | INCHES NOMINAL 7.500 |
| MATT | MATERIAL | OVERALL STEEL |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.750 |
| ADYT | CENTER HOLE DIAMETER | INCHES NOMINAL 7.125 |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 8.750 IN. BOLT CIRCLE |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES NOMINAL 14.250 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 10.750 |
| ABTJ | MOUNTING HOLE QUANTITY | 10 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1244 | 09386 | ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1244 | 29222 | DURAMETAL CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3061401-005 | 09386 | ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 63631 | 18889 | WEBB WHEEL PRODUCTS INC A MEMBER OF THE MARMON GROUP OF COMPANIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S-3371 | 29637 | S&S TRUCK PARTS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L3-27-T-0202 | 31 | 2026-10-19 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2530006062101&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2530006062101&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2530006062101
- 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/2530-00-606-2101/
JSON: https://nsnexplorer.com/api/nsn/2530-00-606-2101.json