The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-126-9286, 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 Orange Research Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-126-9286 |
| Primary Part Number | 1516-E.1001 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Orange Research Inc |
| Status | ACTIVE |
| Scale Name | DIFFERENTIAL PRESSURE |
| Actuation Type | DIAPHRAGM |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 95.0 POUNDS PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | DIAL |
| Connector Type Vent | PROVIDED |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Pointer Color | BLACK |
| Material | RUBBER SILICONE CLASS Q ACTUATING ELEMENT |
| Material | ALUMINUM CASE |
| 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 |
|---|---|
| 1516-E.1001 PRIMARY | Orange Research Inc (USA) |
| 101117 | American Turbo Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 101117 | 5/9 Secondary reference Walker Power Systems, Inc. Dba Tiernay Turbines |
| 1516 DG-1A-2.5F-0-95 | 5/9 Secondary reference Orange Research Inc |
NSN 6685-01-126-9286 is a Gage,differential,dial Indicatin, manufactured by Orange Research Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-126-9286 has 2 manufacturer part numbers on file: 1516-E.1001 (Orange Research Inc), 101117 (American Turbo Systems Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5640-01-243-5811, 6750-01-427-0476, 5315-01-705-8182. Verify interchangeability with system specifications before substitution.
Key specifications for 1516-E.1001: Scale Name: DIFFERENTIAL PRESSURE; Actuation Type: DIAPHRAGM; Scale Smallest Increment: 5.0 POUNDS PER SQUARE INCH (PSI) LBS; Scale Range: +0.0 TO 95.0 POUNDS PER SQUARE INCH LBS. 12 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.