# NSN 2530-01-288-9640: Valve, Relay, Air Pressure

NSN 2530-01-288-9640 (also written 2530012889640; NIIN 01-288-9640) is a valve, relay, air pressure in Federal Supply Class 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2530-01-288-9640 (2530012889640)
- NIIN: 01-288-9640 (012889640)
- Item name: VALVE,RELAY,AIR PRESSURE
- 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 |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | THIRD END RIGHT-HAND |
| AAQL | BODY STYLE | — |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACKN | FIRST END STYLE DESIGNATOR | — |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | INCHES 0.840 |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACLT | SECOND END STYLE DESIGNATOR | — |
| ACMN | SECOND END NOMINAL PIPE SIZE ACCOMMODATED | INCHES 0.675 |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST OR SECOND END |
| ACMY | THIRD END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACMZ | THIRD END STYLE DESIGNATOR | — |
| ACNV | THIRD END NOMINAL PIPE SIZE ACCOMMODATED | INCHES 0.540 |
| ADQU | FLOW CONTROL DEVICE | PISTON, SPRING LOADED |
| ADQZ | END CONNECTION QUANTITY | 9 |
| AGAV | END ITEM IDENTIFICATION | NSN 2330-01-274-7474 HEMAT TRAILER |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| N30108BD | 06721 | HALDEX BRAKE PRODUCTS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SW25332 | 98255 | DRS SUSTAINMENT SYSTEMS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-24 | $46.70 | 90 | DIRECT LINE, INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2530012889640) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE7L126V236N](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2530012889640) | VALVE, RELAY, AIR PRESSURE | DIRECT LINE, INC | $4,203.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2530012889640&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2530012889640
- 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/2530-01-288-9640/
JSON: https://nsnexplorer.com/api/nsn/2530-01-288-9640.json