# NSN 2990-00-346-9032: Plunger, Pilot Valve

NSN 2990-00-346-9032 (also written 2990003469032; NIIN 00-346-9032) is a plunger, pilot valve in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. 11 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 2990-00-346-9032 (2990003469032)
- NIIN: 00-346-9032 (003469032)
- Item name: PLUNGER,PILOT VALVE
- Federal Supply Class: [FSC 2990 Miscellaneous Engine Accessories, Nonaircraft](https://nsnexplorer.com/fsc/2990/)
- 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 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL;3.787 IN. O/A LG;1.375 IN. LG OF THD END;THD 0.250-28 UNF;0.255 IN. DIA @UNTHD END AND 0.135 IN. LG;SECOND @LG 1.090 IN. AND 0.155 IN. DIA;THIRD LG 0.406 IN. AND 0.255 IN. DIA;FOURTH LG 0.125 IN. AND 0.435 IN. DIA;FIFTH LG 0.315 IN. AND 0.250 IN. DIA; SIXTH LG 0.095 IN. @AND 0.235 IN. DIA;SEVENTH LG 0.185 IN. AND 0.255 IN. DIA;EIGHTH LG 0.115 IN. AND 0.235 IN. DIA;NINTH LG 0.205 IN. AND 0.250 IN. DIA;TENTH LG 0.532 IN. AND 0.235 IN. DIA;0.250 IN. ELEVENTH DIA;2 HOLES 0.043 IN. DIA |
| RDAL | REFERENCE DATA AND LITERATURE | REFERENCE MANUAL NO. 37013-307 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 370014 | 31361 | WOODWARD, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 370014 | 66503 | WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 370014 | FAGS3 | A.W.F. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 37002-46 | 66503 | WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 37007-107 | 66503 | WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 37013-307 | 66503 | WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 37709-106 | 66503 | WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4820PL0940799 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6L3994 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6L3994 | 25496 | HOLT BROS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A8241-063-82340-289 | 31361 | WOODWARD, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE7L526P1554](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990003469032) | PLUNGER, PILOT VALVE | LARKOS PACKING AND DISTRIBUTION INC. | $3,675.91 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2990003469032&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990003469032
- 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/2990-00-346-9032/
JSON: https://nsnexplorer.com/api/nsn/2990-00-346-9032.json