The Insulator,thermal, cataloged under National Stock Number 2935-01-215-7993, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Meggitt Troy 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 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 | 2935-01-215-7993 |
| Primary Part Number | 720477 |
| Item Name | Insulator,thermal |
| FSC / FSG | 2935 / 29 — Engine System Cooling Components, Aircraft Prime Moving |
| Manufacturer | Meggitt Troy Inc |
| Status | ACTIVE |
| FSC Application Data | ENGINE COOLING SYSTEM COMPONENTS,AIRCRAFT |
| 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 |
|---|---|
| 720477 PRIMARY | Meggitt Troy Inc (USA) |
NSN 2935-01-215-7993 is a Insulator,thermal, manufactured by Meggitt Troy Inc, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
NSN 2935-01-215-7993 has 1 manufacturer part number on file: 720477 (Meggitt Troy Inc).
1 possible match (shared part number, not a government interchangeability claim): 5825-01-718-0624. Verify interchangeability with system specifications before substitution.
Key specifications for 720477: FSC Application Data: ENGINE COOLING SYSTEM COMPONENTS,AIRCRAFT; End Item Identification: U/O COOLER,LUBRICATING OIL,ACFT ENGINE PN 8444G NSN 2935001300792; E/I FB111A ACFT G. 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 2935-01-215-7993 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.