The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-044-9505, 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 Wika Holding Lp. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-044-9505 |
| Primary Part Number | 62B-4B-0060 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Wika Holding Lp |
| Status | ACTIVE |
| Scale Accuracy | 0.1 PCT ACCURACY RATING |
| Overall Diameter | 8.500 INCHES NOMINAL IN |
| Actuation Type | PRESSURE SENSING ELEMENT |
| Scale Range | -30.000 TO 30.000 INCHES HG IN |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | DIAL |
| Dial Size | 6 IN. RD IN |
| Graduation Unit | 0.1 INCHES OF MERCURY IN |
| Pointer Color | BLACK |
| Surface Treatment | ANODIZE CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | ALUMINUM CASE |
| Connection Quantity | 2 |
| 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 |
|---|---|
| 62B-4B-0060 PRIMARY | Wika Holding Lp (USA) |
| Reference | Meaning |
|---|---|
| 424-4320 | 5/9 Secondary reference Siemens Water Technologies Corp. Div Wallace & Tiernan Products |
| 5SE00564-2 | D/9 Drawing number reference only U.S. Government activity |
| 62B-4B-0060 | 5/9 Secondary reference Siemens Water Technologies Corp. Div Wallace & Tiernan Products |
NSN 6685-01-044-9505 is a Gage,differential,dial Indicatin, manufactured by Wika Holding Lp, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-044-9505 has 1 manufacturer part number on file: 62B-4B-0060 (Wika Holding Lp).
Key specifications for 62B-4B-0060: Scale Accuracy: 0.1 PCT ACCURACY RATING; Overall Diameter: 8.500 INCHES NOMINAL IN; Actuation Type: PRESSURE SENSING ELEMENT; Scale Range: -30.000 TO 30.000 INCHES HG IN. 14 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.