The Ring,half,seal, cataloged under National Stock Number 2010-01-252-0749, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Fematics Canada Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2010-01-252-0749 |
| Primary Part Number | M-7561-D100 HALF |
| Item Name | Ring,half,seal |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Fematics Canada Inc |
| Status | ACTIVE |
| General Characteristics Item Description | FINISH,SULPHURIC ACID ANODIZING; HALF RING ONLY |
| 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 |
|---|---|
| M-7561-D100 HALF PRIMARY | Fematics Canada Inc (CAN) |
| Reference | Meaning |
|---|---|
| M-7561-D100 | D/9 Drawing number reference only Fematics Canada Inc |
NSN 2010-01-252-0749 is a Ring,half,seal, manufactured by Fematics Canada Inc, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-252-0749 has 1 manufacturer part number on file: M-7561-D100 HALF (Fematics Canada Inc).
Key specifications for M-7561-D100 HALF: General Characteristics Item Description: FINISH,SULPHURIC ACID ANODIZING; HALF RING ONLY; End Item Identification: 4110-01-217-1540. 1 specification is documented in the U.S. Government catalog.
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 2010-01-252-0749 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.