# NSN 9135-01-649-5576: Presurizing Agent, L

NSN 9135-01-649-5576 (also written 9135016495576; NIIN 01-649-5576) is a presurizing agent, l in Federal Supply Class 9135, Liquid Propellant Fuels and Oxidizers, Chemical Base. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 9135-01-649-5576 (9135016495576)
- NIIN: 01-649-5576 (016495576)
- Item name: PRESURIZING AGENT,L
- Federal Supply Class: [FSC 9135 Liquid Propellant Fuels and Oxidizers, Chemical Base](https://nsnexplorer.com/fsc/9135/)
- Federal Supply Group: [FSG 91](https://nsnexplorer.com/group/91/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 9135-00-759-7634 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LIQUID ARGON 99.998% |
| FEAT | SPECIAL FEATURES | COMPOSITION: ARGON 99.998 VOLUME % MINIMUM; WATER: 3.5 PPM MAX; OXYGEN: 2.0 MAX; HYDROGEN: 2.0 PPM MAX; NITROGEN: 10.0 PPM MAX; TOTAL HYDROCARBONS: 0.5 PPM MAX; CARBON DIOXIDE: 0.5 PPM MAX; TYPE 2; GRADE A; |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M27415-2A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-PRF-27415 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-07 | [SPE60126D1502/SPE60127FL28J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9135016495576) | PRESURIZING AGENT, L | — | $8,800.00 |
| 2026-10-06 | [SPE60126D1525/SPE60127FL27F](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9135016495576) | PRESURIZING AGENT, L | — | $15,600.00 |
| 2026-10-06 | [SPE60124D1510/SPE60127FL27E](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9135016495576) | PRESURIZING AGENT, L | — | $28,500.00 |
| 2026-09-29 | [SPE60126D1525/SPE60126FL25J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9135016495576) | PRESURIZING AGENT, L | — | $19,500.00 |
| 2026-09-28 | [SPE60121D1532/SPE60126FK62H](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9135016495576) | PRESURIZING AGENT, LIQUID, ARGON, GR A | — | $41,547.23 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=9135016495576&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9135016495576
- 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/9135-01-649-5576/
JSON: https://nsnexplorer.com/api/nsn/9135-01-649-5576.json