The Detector,engine Bearing Oil Leak, cataloged under National Stock Number 4910-01-436-6159, is classified within Federal Supply Class 4910 (Motor Vehicle Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Louis Allis. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4910-01-436-6159 |
| Primary Part Number | 14P00440-0002 |
| Item Name | Detector,engine Bearing Oil Leak |
| FSC / FSG | 4910 / 49 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Louis Allis |
| 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 |
|---|---|
| 14P00440-0002 PRIMARY | Louis Allis (USA) |
| Reference | Meaning |
|---|---|
| 14P00440-0001 | C/1 Advisory reference — outside the item-of-supply concept Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
| 14P00440-0002 | 5/9 Secondary reference Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
| 14P00440-0001 | C/1 Advisory reference — outside the item-of-supply concept Hsi Electric, Inc. |
NSN 4910-01-436-6159 is a Detector,engine Bearing Oil Leak, manufactured by Louis Allis, classified under FSC 4910, Motor Vehicle Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4910-01-436-6159 has 1 manufacturer part number on file: 14P00440-0002 (Louis Allis).
1 possible match (shared part number, not a government interchangeability claim): 6350-01-468-3066. Verify interchangeability with system specifications before substitution.
Key specifications for 14P00440-0002: End Item Identification: USED ON THE SEAWOLF CLASS SSN. 0 specifications are 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.
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.