# NSN 2995-01-158-7318: Ring, Valve, Butterfly

NSN 2995-01-158-7318 (also written 2995011587318; NIIN 01-158-7318) is a ring, valve, butterfly in Federal Supply Class 2995, Miscellaneous Engine Accessories, Aircraft. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 2995-01-158-7318 (2995011587318)
- NIIN: 01-158-7318 (011587318)
- Item name: RING,VALVE,BUTTERFLY
- Federal Supply Class: [FSC 2995 Miscellaneous Engine Accessories, Aircraft](https://nsnexplorer.com/fsc/2995/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | PART OF DISK ASSY,BUTTERFLY FSCM 99551 PN 2496888,U/O VALVE,SHUTOFF,BUTTERFLY FSCM 99551 PN 38E117-1A NSN 2995011401983,E/I F108-CF-100 ENG KC135R ACFT |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATL STN STL 17-7PH,3.750 IN. DIA,0.156 IN. W OF RING,0.025 IN. THK,SLOT IN RING 0.040 IN. |
| ZZZV | FSC APPLICATION DATA | MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2496890 | 3H889 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2496890 | 59211 | PARKER-HANNIFIN CORPORATION DBA SERVICE AND SUPPORT OPERATION DIV SERVICES AND SUPPORT OPERATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2496890 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2496890 | 99121 | PRECISION RINGS INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2496890 | 99551 | GOODRICH CORPORATION DBA GOODRICH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE4AX21D9403/SPE4A627F1034](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2995011587318) | RING, VALVE, BUTTERFLY | PARKER-HANNIFIN CORPORATION DBA SERVICE AND SUPPORT OPERATION DIV SERVICES AND SUPPORT OPERATIONS | $38,237.31 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2995011587318&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2995011587318
- 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/2995-01-158-7318/
JSON: https://nsnexplorer.com/api/nsn/2995-01-158-7318.json