# NSN 9150-01-538-0048: Lubricant, Valve Sealant

NSN 9150-01-538-0048 (also written 9150015380048; NIIN 01-538-0048) is a lubricant, valve sealant in Federal Supply Class 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 9150-01-538-0048 (9150015380048)
- NIIN: 01-538-0048 (015380048)
- Item name: LUBRICANT,VALVE SEALANT
- Federal Supply Class: [FSC 9150 Oils and Greases: Cutting, Lubricating, and Hydraulic](https://nsnexplorer.com/fsc/9150/)
- Federal Supply Group: [FSG 91](https://nsnexplorer.com/group/91/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | WUV-PATRIOT |
| FEAT | SPECIAL FEATURES | LOW VAPOUR PRESSURE; WATER RESISTANCE; COMPOSITION SILICONE OIL, INORGANIC THICKNER, ADDITIVES; USED FOR CONTROL AND PRESSURE PLUG VALVES, WATER SOFTENER AND FAUCET VALVES; SEALANT FOR VACUUM AND PRESSURE SYSTEMS; OUTDOOR EQUIPMENT |
| HUES | COLOR | WHITE OR GRAY/GREY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| DOW CORNING 111 | 5D028 | DOW CORNING CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DOW CORNING 111 | 71984 | DOW SILICONES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G774760-001 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G774760-001 | 49956 | RAYTHEON COMPANY DIV CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4AX16D9008/SPE4A626FZX5R](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU2P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU2W](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU3A](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU3E](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU6F](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU6R](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU6T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU6U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU6V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FZU7A](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-18 | [SPE4AX16D9008/SPE4A626FZU0Y](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-18 | [SPE4AX16D9008/SPE4A626FZU0Z](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-18 | [SPE4AX16D9008/SPE4A626FZU1A](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |
| 2026-09-18 | [SPE4AX16D9008/SPE4A626FZU1B](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048) | LUBRICANT, VALVE SEALANT | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $19.54 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=9150015380048&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150015380048
- 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.

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