The Ring Set,piston, cataloged under National Stock Number 2805-00-374-5948, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Spirolox Inc. This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 — No Item Name Available (FSG 28) |
| Manufacturers | Dresser, Llc (CAGE 64104); Spirolox Inc (CAGE 80756); Bosch Automotive Service Solutions Inc. (CAGE 45225); Mcquay-Norris Inc Oem Div an Skf Industries Co (CAGE 76255); Brinkley Technology Group Llc Dba Hercules Manufacturing (CAGE 1ML14) |
| Parameter | Value |
|---|---|
| NSN | 2805-00-374-5948 |
| Primary Part Number | 11S21-020 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Spirolox Inc |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G907-70(6) | Dresser, Llc (USA) |
| 11S21-020 PRIMARY | Spirolox Inc (USA) |
| 821-020 | Bosch Automotive Service Solutions Inc. (USA) |
| 4888-020 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| 115125AS020 | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 3862855-131500 | Chief of Engineers Dept of Army (USA) |
| 8199-020 | Dana Corp Engine Products Div (USA) |
| L888C | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| 905-98 | Dresser, Llc (USA) |
| 115125AS020 | Hercules Engine Co Inc (USA) |
| 11S1-020 | Spirolox Inc (USA) |
| 821-020 | Spx Corp (USA) |
NSN 2805-00-374-5948 is a Ring Set,piston, manufactured by Spirolox Inc, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-374-5948 has 12 cross-referenced part numbers: G907-70(6) (Dresser, Llc), 11S21-020 (Spirolox Inc), 821-020 (Bosch Automotive Service Solutions Inc.), 4888-020 (Mcquay-Norris Inc Oem Div an Skf Industries Co), 115125AS020 (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 7 more.
There are 6 known substitutes for 2805-00-374-5948: 5945-00-012-7741, 4510-00-431-3303, 5910-00-441-7900 and 3 more. Verify interchangeability with system specifications before substitution.
NSN 2805-00-374-5948 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.