The Probe,oil Temperature, cataloged under National Stock Number 2945-01-488-5446, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Norwich Aero Products Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2945-01-488-5446 |
| Primary Part Number | 103-00100 |
| Item Name | Probe,oil Temperature |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Norwich Aero Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 103-00100 PRIMARY | Norwich Aero Products Inc (USA) |
| 5VR92046-101 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 5VR92046-101 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 2945-01-488-5446 is a Probe,oil Temperature, manufactured by Norwich Aero Products Inc, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-01-488-5446 has 2 manufacturer part numbers on file: 103-00100 (Norwich Aero Products Inc), 5VR92046-101 (The Boeing Company).
2 possible matches (shared part number, not a government interchangeability claim): 6340-01-678-5582, 5306-01-681-4182. Verify interchangeability with system specifications before substitution.
Key specifications for 103-00100: End Item Identification: F-22 AIRCRAFT,RAPTOR ENGINE. 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.
NSN 2945-01-488-5446 has DEMIL Code D. 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.