The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-245-5229, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-245-5229 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Scale Name | DIFFERENTIAL PRESSURE |
| Mounting Method | FLUSH OR SURFACE |
| Scale Inscription/background Color | BLACK FIG. ON WHITE BACKGROUND |
| Criticality Code Justification | ZZZY |
| Scale Range | +0.0 TO 2.0 INCHES OF WATER IN |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | DIAL |
| Dial Size | 4.0 IN. IN |
| Connection Location | BACK AND SIDE |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Connection Quantity | 2 |
| Connection Size | 1/8 IN SPT HIGH & LOW PRESS TAPS IN |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| MDL2002 | 5/1 Secondary reference U.S. Government activity |
| BULLETIN C-30 | 5/1 Secondary reference U.S. Government activity |
| 805-1577080/TY II/0.2.0 | 3/1 Design control — primary reference U.S. Government activity |
NSN 6685-01-245-5229 is a Gage,differential,dial Indicatin, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-245-5229: Scale Name: DIFFERENTIAL PRESSURE; Mounting Method: FLUSH OR SURFACE; Scale Inscription/background Color: BLACK FIG. ON WHITE BACKGROUND; Criticality Code Justification: ZZZY. 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.
NSN 6685-01-245-5229 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.