Ship and Marine Equipment
Federal Supply Group 20 — Technical data sheets for every NSN
Federal Supply Classes
| FSC | Class Name | NSN Count |
|---|---|---|
| 2040 | No Item Name Available | 20,527 |
| 2010 | No Item Name Available | 13,736 |
| 2090 | Modification Kit,miscellaneous S | 7,583 |
| 2030 | No Item Name Available | 6,153 |
| 2050 | No Item Name Available | 567 |
| 2020 | No Item Name Available | 420 |
| 2060 | Heater Single Wiper | 4 |
Top Cross-Referenced Parts
| NSN | Item Name | Cross-Refs |
|---|---|---|
| 2090-00-391-6300 | Lever,drive | 117 |
| 2010-00-149-2168 | Shoe,thrust Bearing | 80 |
| 2010-00-399-3520 | Plate,thrust | 72 |
| 2010-00-385-9499 | Seal,oil | 60 |
| 2010-00-036-3582 | Collar,bearing | 56 |
| 2010-00-300-4576 | Shoe,thrust Bearing | 46 |
| 2010-00-343-7282 | Plate,thrust | 44 |
| 2010-00-499-2477 | Plate,floating | 43 |
| 2010-00-499-3455 | Yoke,operating | 41 |
| 2090-00-391-6299 | Rod,connecting | 41 |
| 2030-00-336-9470 | Sleeve,shaft | 38 |
| 2010-00-399-4154 | Plate Assembly | 36 |
| 2010-00-414-7786 | Support,sliding Sleeve | 35 |
| 2010-00-399-3549 | Cover | 33 |
| 2010-00-036-2731 | Ring,seal | 32 |
| 2010-00-385-9508 | Wormshaft | 31 |
| 2010-00-385-9479 | Wormshaft | 31 |
| 2010-00-399-3516 | Ring,seal | 31 |
| 2010-00-399-3517 | Ring,seal | 30 |
| 2010-00-119-2647 | Shoe,thrust Bearing | 30 |
Top Manufacturers
| Company | Country | NSN Count |
|---|---|---|
| Naval Sea Systems Command | USA | 8,880 |
| Naval Ship Systems Command | USA | 3,961 |
| Electric Boat Corporation Div General Dynamics Electric Boat | USA | 2,603 |
| L3 Technologies, Inc. Div L3 Keo | USA | 1,991 |
| Cornell-Carr Co., Inc. | USA | 1,776 |
| Huntington Ingalls Inc Div Newport News Shipbuilding | USA | 1,752 |
| Naval Inventory Control Point Mechanicsburg | USA | 1,420 |
| Bird-Johnson Propeller Company, Llc | USA | 1,056 |
| Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems | USA | 1,053 |
| Lake Shore Systems, Inc. | USA | 917 |
About Ship and Marine Equipment
PartsTable provides comprehensive technical data for 48,990 active National Stock Numbers in the Ship and Marine Equipment category (Federal Supply Group 20). This data is sourced from the Federal Logistics Information System (FLIS) and includes 1,362,412 commercial cross-references linking government NSNs to manufacturer part numbers from 10 verified companies. The largest Federal Supply Class within this group is NO ITEM NAME AVAILABLE (FSC 2040) with 20,527 cataloged items. Every part in this catalog includes government-verified specifications, DEMIL classification, and manufacturer cross-reference data — all freely accessible through PartsTable's intelligence platform.