The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-036-6002, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Cae Usa Inc.. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6685-00-036-6002 |
| Primary Part Number | 852315 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Scale Accuracy | PORM 1/2 PCT FULL RANGE |
| Scale Name | PRESSURE |
| Overall Diameter | 4.125 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Scale Smallest Increment | 25.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 4000.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Material Document and Classification | AISI 4130 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 3-1/2 IN. DIA IN |
| Graduation Unit | 400.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BOTTOM |
| Pointer Color | BLACK |
| Material | STEEL CORROSION RESISTING CASE |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Material | STEEL COMP 4130 ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Connection Size | 0.500 IN. NPT DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0852315 | Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR) |
| HD453 | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| 852315 PRIMARY | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 852315 | 5/9 Secondary reference Raytheon Technical Services Company |
NSN 6685-00-036-6002 is a Gage,pressure,dial Indicating, manufactured by Cae Usa Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-036-6002 has 3 manufacturer part numbers on file: 0852315 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation), HD453 (Bristol Babcock Inc Helicoid Instruments Div), 852315 (Cae Usa Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6695-01-042-6843. Verify interchangeability with system specifications before substitution.
Key specifications for 852315: Scale Accuracy: PORM 1/2 PCT FULL RANGE; Scale Name: PRESSURE; Overall Diameter: 4.125 INCHES NOMINAL IN; Actuation Type: BOURDON TUBE. 21 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.