# NSN 3040-01-723-9146: Breather

NSN 3040-01-723-9146 (also written 3040017239146; NIIN 01-723-9146) is a breather in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3040-01-723-9146 (3040017239146)
- NIIN: 01-723-9146 (017239146)
- Item name: BREATHER
- Federal Supply Class: [FSC 3040 Miscellaneous Power Transmission Equipment](https://nsnexplorer.com/fsc/3040/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHE | OUTSIDE DIAMETER | INCHES NOMINAL 3.540 |
| AGAV | END ITEM IDENTIFICATION | EXCAVATOR |
| AWLS | CONNECTION TYPE | PUSH IN |
| CQRG | BODY MATERIAL | ALUMINUM |
| FEAT | SPECIAL FEATURES | 4-MOUNTING HOLES IN FLANGE;HOLE INTERFACE DIAMETER 1.22 INCHES;O-RING GROOVE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 227-0590 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-21 | $124.98 | 1 | OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040017239146) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-21 | [SPE7L026P1260](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040017239146) | BREATHER | OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY | $124.98 |
| 2026-08-13 | [SPE7L126V168X](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040017239146) | BREATHER | OLB ASSOCIATES LLC DBA VETERANS 1ST ENERGY | $124.99 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040017239146&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040017239146
- 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/3040-01-723-9146/
JSON: https://nsnexplorer.com/api/nsn/3040-01-723-9146.json