# NSN 9150-01-733-8256: Grease, Aircraft

NSN 9150-01-733-8256 (also written 9150017338256; NIIN 01-733-8256) is a grease, aircraft in Federal Supply Class 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 9150-01-733-8256 (9150017338256)
- NIIN: 01-733-8256 (017338256)
- Item name: GREASE,AIRCRAFT
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGXW | PHYSICAL FORM | SOLID |
| AKKF | QUANTITY WITHIN EACH UNIT PACKAGE | OUNCES, FLUID 13.7 |
| FEAT | SPECIAL FEATURES | ONE 13.5 GRAM (13.7 OUNCE TUBE, HIGH-PERFORMANCE LITHIUM-COMPLEX GREASE DESIGNED FOR GENERAL-PURPOSE AIRCRAFT USE; ITS CONSISTENCY IS BETWEEN THE NLGI GRADES 1 AND 2; MOBILGREASE 33 UTILIZES A 100 PERCENT POLYALPHAOLEFIN BASE OIL AND PREMIUM ADDITIVES WHICH ENSURE OUTSTANDING LUBRICATION PERFORMANCE OVER A WIDE TEMPERATURE RANGE AND OPERATING CONDITIONS; HIGH TEMPERATURE PERFORMANCE, HOURS AT 121C,H ASTM D3336 2200 PLUS LOAD CARRYING CAPACITY, LOAD-WEAR INDEX, KGF, ASTM D2596 110, OIL SEPARATION, 30 H AT 100 DEGREES CELSIUS MASS PERCENT ASTM D6184 4, OXIDATION STABILITY PRESSURE DROP 500 H KPA ASTM D942 25, PENETRATION 60X, 0.1 MILLIMETERS, ASTM D217 285, LOW TEMPERATURE TORQUE STARTING AT NEGATIVE 73 DEGREES CELSIUS, NM ASTM D1478 0.52, LOW TEMPERATURE TORQUE RUNNING AT NEGATIVE 73 DEGREES CELSIUS, NM, ASTM D1478 0.06 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12193 | 0TS34 | EXXON MOBIL CORP DIV EXXONMOBIL PRODUCT SOLUTIONS COMPANY, AVIATION LUBRICANTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MOBILGREASE 33/CA | 1DJG0 | IRWIN INTERNATIONAL, INC. DBA IRWIN INTERNATIONAL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MOBILGREASE 33/CA | 72190 | EXXON MOBIL CORPORATION DBA EXXONMOBIL CHEMICAL COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MOBILGREASE-33-13.7OZ | 07679 | HARDWARE SPECIALTY CO. INC. DBA HARDWARE SPECIALTY CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=9150017338256&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=9150017338256
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/9150-01-733-8256/
JSON: https://nsnexplorer.com/api/nsn/9150-01-733-8256.json