# NSN 1630-00-348-2862: Piston, Hydraulic Brake

NSN 1630-00-348-2862 (also written 1630003482862; NIIN 00-348-2862) is a piston, hydraulic brake in Federal Supply Class 1630, Aircraft Wheel and Brake Systems. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 1630-00-348-2862 (1630003482862)
- NIIN: 00-348-2862 (003482862)
- Item name: PISTON,HYDRAULIC BRAKE
- Federal Supply Class: [FSC 1630 Aircraft Wheel and Brake Systems](https://nsnexplorer.com/fsc/1630/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADTS | CONSTRUCTION TYPE | FOUR-PIECE |
| MATT | MATERIAL | MULTIMATERIAL |
| SFCD | SURFACE CONDITION | EXTERNALLY GROOVED |
| ZZZV | FSC APPLICATION DATA | BRAKE,MULTIPLE DISK |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 1.370 AND INCHES MAXIMUM 1.371 |
| ABRY | LENGTH | INCHES NOMINAL 1.844 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 149575 | 28298 | SMITH AND SMITH AIRCRAFT CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 149575 | 55284 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV AEROSPACE-SOUTH BEND (WESTMOOR ST) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2614157 | 55284 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV AEROSPACE-SOUTH BEND (WESTMOOR ST) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 65201 | 21849 | NASCO AIRCRAFT BRAKE, INC. DBA NASCO AIRCRAFT BRAKE INC DIV NASCO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE4A122G0015/SPE4A626F268Y](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1630003482862) | PISTON, HYDRAULIC BR | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV AEROSPACE-SOUTH BEND (WESTMOOR ST) | $59,796.80 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1630003482862&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1630003482862
- 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/1630-00-348-2862/
JSON: https://nsnexplorer.com/api/nsn/1630-00-348-2862.json