The Ring,labyrinth, cataloged under National Stock Number 2010-00-779-6243, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Ameridrives International Llc Dba Ameridrives International Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring,labyrinth |
| FSC / FSG | 2010 — Ship and Boat Propulsion Components (FSG 20) |
| Manufacturers | Ameridrives International Llc Dba Ameridrives International Llc (CAGE 70487) |
| Parameter | Value |
|---|---|
| NSN | 2010-00-779-6243 |
| Primary Part Number | 400107-1 |
| Item Name | Ring,labyrinth |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Ameridrives International Llc Dba Ameridrives International Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 400107-1 PRIMARY | Ameridrives International Llc Dba Ameridrives International Llc (USA) |
| Reference | Meaning |
|---|---|
| 400107-1 | 5/9 Secondary reference Zurn Industries Inc |
| 600272PCALL | 5/9 Secondary reference Zurn Industries Inc |
| 3330077 | D/9 Drawing number reference only U.S. Government activity |
| 600272PCALL | 5/9 Secondary reference Ameridrives International Llc Dba Ameridrives International Llc |
| 600272REVFPCALL | 5/9 Secondary reference Zurn Industries Inc |
| 600272 | D/9 Drawing number reference only Ameridrives International Llc Dba Ameridrives International Llc |
NSN 2010-00-779-6243 is a Ring,labyrinth, manufactured by Ameridrives International Llc Dba Ameridrives International Llc, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-00-779-6243 has 1 manufacturer part number on file: 400107-1 (Ameridrives International Llc Dba Ameridrives International Llc).
2 possible matches (shared part number, not a government interchangeability claim): 6240-01-094-6262, 4510-01-511-1990. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2010-00-779-6243 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.