The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-676-4191, 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 Ashcroft Inc Dba Heise. Government technical data includes 16 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 | 6685-01-676-4191 |
| Primary Part Number | BA43YPG4RW |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Scale Accuracy | 1.0 PERCENT |
| Scale Name | POUNDS PER SQUARE INCH |
| Actuation Type | BOURDON TUBE |
| Scale Inscription/background Color | WHITE DIAL COLOR |
| Scale Range | +0.0 TO 160.0 POUNDS PER SQUARE INCH LBS |
| Scale Name for Which Pointer Is Designed | POUNDS PRESSURE |
| Pointer Type | INDICATING |
| Scale Type | DIAL |
| Dial Size | 3.5 INCHES IN |
| Graduation Unit | 2.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK |
| Pointer Color | BLACK |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Material | STEEL OR STEEL CORROSION RESISTING CASE |
| Connection Quantity | 1 |
| Connection Size | 1/4 NPT MALE |
| 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 |
|---|---|
| BA43YPG4RW | All Island Industrial Sales, Inc (USA) |
| BA43YPG4RW PRIMARY | Ashcroft Inc Dba Heise (USA) |
NSN 6685-01-676-4191 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-676-4191 has 2 manufacturer part numbers on file: BA43YPG4RW (All Island Industrial Sales, Inc), BA43YPG4RW (Ashcroft Inc Dba Heise).
Key specifications for BA43YPG4RW: Scale Accuracy: 1.0 PERCENT; Scale Name: POUNDS PER SQUARE INCH; Actuation Type: BOURDON TUBE; Scale Inscription/background Color: WHITE DIAL COLOR. 16 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.