# NSN 2815-01-188-8639: Manifold, Exhaust

NSN 2815-01-188-8639 (also written 2815011888639; NIIN 01-188-8639) is a manifold, exhaust in Federal Supply Class 2815, Diesel Engines and Components. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 2815-01-188-8639 (2815011888639)
- NIIN: 01-188-8639 (011888639)
- Item name: MANIFOLD,EXHAUST
- Federal Supply Class: [FSC 2815 Diesel Engines and Components](https://nsnexplorer.com/fsc/2815/)
- Federal Supply Group: [FSG 28](https://nsnexplorer.com/group/28/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACQW | INLET CONNECTION TYPE | FLANGED |
| AECS | BOLT HOLE QUANTITY | 36 |
| AHNX | BOLT HOLE DIAMETER | INCHES NOMINAL 0.375 |
| AWZX | OUTLET END CONNECTION TYPE | FLANGED |
| AYJT | OUTLET QUANTITY | 1 |
| BJTH | INLET QUANTITY | 4 |
| BJTK | OUTLET CONNECTION BOLT HOLE QUANTITY | 14 |
| BJTL | OUTLET CONNECTION BOLT HOLE DIAMETER | INCHES NOMINAL 0.500 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 16500287 | 7PZX0 | FAIRBANKS MORSE, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 16500287 | 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE7L126C0131](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2815011888639) | MANIFOLD, EXHAUST | CHAND, L.L.C. | $324,397.48 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2815011888639&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2815011888639
- 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/2815-01-188-8639/
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