The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-070-8887, 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 Bellofram Corporation. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-070-8887 |
| Primary Part Number | J2648 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Scale Accuracy | 2 PCT ACCURACY BETWEEN 25 AND 75 PCT OF SPAN,3 PCT ACCURACY ELSEWHERE |
| Scale Name | PRESSURE |
| Actuation Type | BOURDON TUBE |
| Scale Inscription/background Color | BLACK FIGURES,WHITE ENAMEL BACKGROUND |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 100.0 POUNDS PER SQUARE INCH AND +0.0 TO 700.0 KILOPASCALS LBS |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | CONCENTRIC ARC DIAL AND MULTIPLE |
| Dial Size | 2 IN. IN |
| Connection Location | BACK, CENTER |
| Color | BLACK CASE |
| Pointer Color | BLACK |
| Surface Treatment | ZINC AND ENAMEL CASE |
| Material | STEEL CASE |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Bezel Type | SNAP-ON |
| Connection Size | 0.250 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 |
|---|---|
| J2648 PRIMARY | Bellofram Corporation (USA) |
| Reference | Meaning |
|---|---|
| J2648 | 5/9 Secondary reference Desco Corp Marsh Bellofram Div |
| 202675 | 5/1 Secondary reference Wiba Zevenaar B.v. |
NSN 6685-01-070-8887 is a Gage,pressure,dial Indicating, manufactured by Bellofram Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-070-8887 has 1 manufacturer part number on file: J2648 (Bellofram Corporation).
Key specifications for J2648: Scale Accuracy: 2 PCT ACCURACY BETWEEN 25 AND 75 PCT OF SPAN,3 PCT ACCURACY ELSEWHERE; Scale Name: PRESSURE; Actuation Type: BOURDON TUBE; Scale Inscription/background Color: BLACK FIGURES,WHITE ENAMEL BACKGROUND. 19 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.