The Gage,compound Pressure-Vacuum-Te, cataloged under National Stock Number 6685-00-984-1302, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bellofram Corporation. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-984-1302 |
| Primary Part Number | 3DP |
| Item Name | Gage,compound Pressure-Vacuum-Te |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Connection Type | EXTERNAL |
| Connection Quantity | 1 |
| Pointer Type | INDICATING |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND; RED FIGURES ON WHITE BACKGROUND |
| Unable to Decode | UNABLE TO DECODE |
| Pointer Color | BLACK |
| Surface Treatment | ENAMEL |
| Bezel Type | SLIPS-ON |
| Scale Accuracy | 2 PCT ENTIRE RANGE; 2 PCT ENTIRE RANGE |
| Material | STEEL CASE |
| Dial Size | 2-1/2 IN. DIA IN |
| Connection Location | LOWER |
| Connector Type Vent | NOT PROVIDED |
| Material | COPPER ACTUATING ELEMENT |
| Material | GLASS PROTECTIVE CRYSTAL |
| Adjustability | ADJUSTABLE |
| Scale Name | PRESSURE AND VACUUM |
| Scale Range | +0.0 TO 30.0 INCHES OF VACUUM AND +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Type | MULTIPLE |
| Connection Size | 0.125 IN. NPT DIA IN |
| Scale Smallest Increment | 10.0 INCHES AND 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Mounting Method | RIGID STEM |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Name for Which Pointer Is Designed | PRESSURE AND VACUUM AND TEMPERATURE |
| Graduation Unit | 30.0 INCHES AND 30.0 POUNDS PER SQUARE INCH LBS |
| Overall Diameter | 2.718 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-00-984-1302 is a Gage,compound Pressure-Vacuum-Te, manufactured by Bellofram Corporation, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-984-1302 has 2 cross-referenced part numbers: 3DP (Bellofram Corporation), 3DP (Desco Corp Marsh Bellofram Div).
There are 8 known substitutes for 6685-00-984-1302: 6685-00-087-6293, 6685-00-202-3966, 6685-00-248-6887 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3DP: Connection Type: EXTERNAL; Connection Quantity: 1; Pointer Type: INDICATING; Scale Inscription/background Color: BLACK FIGURES ON WHITE BACKGROUND; RED FIGURES ON WHITE BACKGROUND. 27 total characteristics are documented in the Federal Logistics Information System.