The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-262-3557, 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 Storage Technology Corporation Dba Storagetek. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6685-01-262-3557 |
| Primary Part Number | 11835 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Storage Technology Corporation Dba Storagetek |
| Status | ACTIVE |
| Scale Name | INCHES OF WATER |
| Overall Diameter | 4.750 INCHES NOMINAL IN |
| Actuation Type | DIAPHRAGM |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Smallest Increment | 1.0 INCHES IN |
| Connection Type | INTERNAL |
| Scale Range | +0.0 TO 100.0 INCHES OF WATER IN |
| Pointer Type | INDICATING |
| Accessory Components and Quantity | 10 FT RUBBER TUBING 2; PLUG 2; ADAPTER,PIPE THREAD TO RUBBER TUBING 2; STUD 1; WASHER 2; NUT 1; ADAPTER,FLUSH MTG 3; SCREW 3 FT |
| Adjustability | ADJUSTABLE |
| Scale Type | BROAD ARC DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4 IN. DIA IN |
| Graduation Unit | 10.0 INCHES IN |
| Connection Location | BACK AND SIDE |
| Pointer Color | RED |
| Surface Treatment | ENAMEL CASE |
| Surface Treatment | ENAMEL LOCATION NOT OTHERWISE SPECIFIED |
| Unable to Decode | UNABLE TO DECODE |
| Material | ALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Material | ALUMINUM CASE |
| Material | RUBBER SYNTHETIC ACTUATING ELEMENT |
| Connection Quantity | 4 |
| Bezel Type | THREAD |
| Connection Size | 0.125 IN. NPT DIA 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 |
|---|---|
| 11835 PRIMARY | Storage Technology Corporation Dba Storagetek (USA) |
| Reference | Meaning |
|---|---|
| 2100C | 5/2 Secondary reference U.S. Government activity |
NSN 6685-01-262-3557 is a Gage,differential,dial Indicatin, manufactured by Storage Technology Corporation Dba Storagetek, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-262-3557 has 1 manufacturer part number on file: 11835 (Storage Technology Corporation Dba Storagetek).
2 possible matches (shared part number, not a government interchangeability claim): 6240-01-419-7722, 5340-01-613-2442. Verify interchangeability with system specifications before substitution.
Key specifications for 11835: Scale Name: INCHES OF WATER; Overall Diameter: 4.750 INCHES NOMINAL IN; Actuation Type: DIAPHRAGM; Scale Inscription/background Color: BLACK FIGURES ON WHITE BACKGROUND. 26 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.