The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-707-9873, 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 H O Trerice Co. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-707-9873 |
| Primary Part Number | D83SS-25-02-L-A-110 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | H O Trerice Co |
| Status | ACTIVE |
| Indicator Type | DIAL W/POINTER |
| Overall Diameter | 2.50 INCHES NOMINAL IN |
| Mounting Connection Location | BOTTOM |
| Mounting Method | THREADED PIPE CONNECTION |
| Connection Type | NIPPLE |
| Scale Range | +0.0 TO 100.0 POUNDS PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | DIAL |
| Display Type | DIAL |
| Connection Location | BOTTOM |
| Unable to Decode | UNABLE TO DECODE |
| Material | STEEL CORROSION RESISTING CASE |
| Connection Quantity | 1 |
| Measurement Unit | POUNDS PER SQUARE INCH (PSI) |
| 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 |
|---|---|
| D83SS-25-02-L-A-110 PRIMARY | H O Trerice Co (USA) |
| 1066565 | Tld Ace Corp Div Tld Ace (USA) |
NSN 6685-01-707-9873 is a Gage,pressure,dial Indicating, manufactured by H O Trerice Co, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-707-9873 has 2 manufacturer part numbers on file: D83SS-25-02-L-A-110 (H O Trerice Co), 1066565 (Tld Ace Corp Div Tld Ace).
Key specifications for D83SS-25-02-L-A-110: Indicator Type: DIAL W/POINTER; Overall Diameter: 2.50 INCHES NOMINAL IN; Mounting Connection Location: BOTTOM; Mounting Method: THREADED PIPE CONNECTION. 15 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.