The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-667-4113, 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 Weksler Instruments. 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 | 6685-01-667-4113 |
| Primary Part Number | BA43YPG4LW |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Weksler Instruments |
| Status | ACTIVE |
| Scale Accuracy | ASME GRADE 1A, 1 PERCENT ACCURACY FULL SCALE A |
| Scale Name | POUNDS PER SQUARE INCH |
| Actuation Type | BOURDON TUBE |
| Mounting Method | CONNECTION |
| Scale Range | +0.0 TO 160.0 POUNDS PER SQUARE INCH LBS |
| Material Document and Classification | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT |
| Pointer Type | INDICATING |
| Scale Type | DIAL |
| Dial Size | 3.5 INCHES IN |
| Graduation Unit | 2.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BOTTOM |
| Pointer Color | BLACK |
| Material | STEEL CORROSION RESISTING CASE |
| Material | STEEL COMP 316 ACTUATING ELEMENT |
| 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 |
|---|---|
| BA43YPG4LW | Ashcroft Inc Dba Heise (USA) |
| BA43YPG4LW PRIMARY | Weksler Instruments (USA) |
NSN 6685-01-667-4113 is a Gage,pressure,dial Indicating, manufactured by Weksler Instruments, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-667-4113 has 2 manufacturer part numbers on file: BA43YPG4LW (Ashcroft Inc Dba Heise), BA43YPG4LW (Weksler Instruments).
Key specifications for BA43YPG4LW: Scale Accuracy: ASME GRADE 1A, 1 PERCENT ACCURACY FULL SCALE A; Scale Name: POUNDS PER SQUARE INCH; Actuation Type: BOURDON TUBE; Mounting Method: CONNECTION. 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.