The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-281-4614, 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 Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-281-4614 |
| Primary Part Number | 80029427 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Scale Name | DIFFERENTIAL PRESSURE |
| Overall Diameter | 2.310 INCHES NOMINAL IN |
| Scale Inscription/background Color | GOLD AND WHITE MARKINGS ON BLACK BACKGROUND |
| Connection Type | INTERNAL |
| Pointer Type | INDICATING AND REFERENCE |
| Adjustability | ADJUSTABLE |
| Pointer Color | GREEN AND RED |
| Material | ZINC CASE |
| Connection Quantity | 4 |
| Connection Size | 0.125 IN. TUBE IN |
| 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 |
|---|---|
| 80029427 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 156118 | 5/9 Secondary reference Ametek, Inc. Div Aerospace & Defense |
| 7-486-001892 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
NSN 6685-01-281-4614 is a Gage,differential,dial Indicatin, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-281-4614 has 1 manufacturer part number on file: 80029427 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 80029427: Scale Name: DIFFERENTIAL PRESSURE; Overall Diameter: 2.310 INCHES NOMINAL IN; Scale Inscription/background Color: GOLD AND WHITE MARKINGS ON BLACK BACKGROUND; Connection Type: INTERNAL. 10 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.