The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-497-7002, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6685-00-497-7002 |
| Primary Part Number | 11662907 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Scale Accuracy | 2 PERCENT FULL SCALE READING |
| Scale Name | POUNDS PRESSURE |
| Actuation Type | ANY ACCEPTABLE |
| Mounting Connection Location | ON 4 CORNERS |
| Pointer Marking | I |
| Mounting Method | METAL CASE FLANGE |
| Scale Inscription/background Color | WHITE FIGURES,RED COLOR BAND FROM 0 TO 750 PSI AND 3500 TO 4000 PSI,BLACK BACKGROUND |
| Scale Smallest Increment | 100.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.000 TO 4000.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Hole Diameter | 0.172 INCHES MAXIMUM IN |
| Scale Name for Which Pointer Is Designed | POUNDS PRESSURE |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Graduation Unit | 1000.0 POUNDS PER SQUARE INCH LBS |
| Bolt Circle Diameter | 2.625 INCHES NOMINAL IN |
| Connection Location | BACK, CENTER |
| Pointer Color | WHITE |
| Surface Treatment | ANODIZE CASE |
| Material | ALUMINUM ALLOY CASE |
| Material | PLASTIC METHYL METHACRYLATE PROTECTIVE CRYSTAL |
| Material | ALUMINUM ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Connection Size | 0.438-20UNF-3A A |
| 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 |
|---|---|
| 11662907 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 25-8A | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-00-497-7002 is a Gage,pressure,dial Indicating, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-497-7002 has 1 manufacturer part number on file: 11662907 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 4030-01-164-8426, 5935-01-279-1059. Verify interchangeability with system specifications before substitution.
Key specifications for 11662907: Mounting Hole Quantity: 4; Overall Height: 1.850 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN; Scale Accuracy: 2 PERCENT FULL SCALE READING; Scale Name: POUNDS PRESSURE. 27 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.