The Seal Interlayer,shaft, cataloged under National Stock Number 2010-01-436-8087, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Kongsberg Maritime Sweden Ab. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal Interlayer,shaft |
| FSC / FSG | 2010 — Ship and Boat Propulsion Components (FSG 20) |
| Manufacturers | Kongsberg Maritime Sweden Ab (CAGE A208N) |
| Parameter | Value |
|---|---|
| NSN | 2010-01-436-8087 |
| Primary Part Number | 994551 ITEM 2 |
| Item Name | Seal Interlayer,shaft |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Kongsberg Maritime Sweden Ab |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 994551 ITEM 2 | Kongsberg Maritime Sweden Ab (SWE) |
| 971820A | Kongsberg Maritime Sweden Ab (SWE) |
| Reference | Meaning |
|---|---|
| 994551 | D/9 Drawing number reference only Kamewa |
| 994551 ITEM 2 | 5/9 Secondary reference Kamewa |
| 971820A | 3/9 Design control — primary reference Kamewa |
| 971820A | 5/9 Secondary reference Rolls-Royce Ab |
| 994551 ITEM 2 | 5/9 Secondary reference Rolls-Royce Ab |
NSN 2010-01-436-8087 is a Seal Interlayer,shaft, manufactured by Kongsberg Maritime Sweden Ab, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-436-8087 has 2 manufacturer part numbers on file: 994551 ITEM 2 (Kongsberg Maritime Sweden Ab), 971820A (Kongsberg Maritime Sweden Ab).
1 possible match (shared part number, not a government interchangeability claim): 2010-01-437-1454. 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.
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.