The Poppet,valve Thermostat, cataloged under National Stock Number 2935-00-115-2085, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2935-00-115-2085 |
| Primary Part Number | 155383-1 |
| Item Name | Poppet,valve Thermostat |
| FSC / FSG | 2935 / 29 — Engine System Cooling Components, Aircraft Prime Moving |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| FSC Application Data | ENGINE COOLING SYSTEM COMPONENTS,AIRCRAFT |
| General Characteristics Item Description | MATL CRES 347,QQ-S-763 CLASS 347COND A 0.380 IN. LG,1.060 IN. DIA,0.268 IN. SHANK DIA,0.430 IN. HEAD DIA,0.2000 IN. INSIDE DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 155383-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 2935-00-115-2085 is a Poppet,valve Thermostat, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
NSN 2935-00-115-2085 has 1 manufacturer part number on file: 155383-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 155383-1: FSC Application Data: ENGINE COOLING SYSTEM COMPONENTS,AIRCRAFT; General Characteristics Item Description: MATL CRES 347,QQ-S-763 CLASS 347COND A 0.380 IN. LG,1.060 IN. DIA,0.268 IN. SHANK DIA,0.430 IN. HEAD DIA,0.2000 IN. INSIDE DIA IN; End Item Identification: NHA 155368-1 USED ON 156630-1. 2 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 2935-00-115-2085 has DEMIL Code Q. 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.