The Gage,compound Pressure-Vacuum,di, cataloged under National Stock Number 6685-00-087-6293, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Desco Corp Marsh Bellofram Div. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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 | 6685-00-087-6293 |
| Primary Part Number | 2 1-2 3DP1-8BM30X300RB |
| Item Name | Gage,compound Pressure-Vacuum,di |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Desco Corp Marsh Bellofram Div |
| Status | ACTIVE |
| Scale Name for Which Pointer Is Designed | PRESSURE-VACUUM |
| Scale Accuracy | 2 PCT ENTIRE RANGE BOTH SCALES |
| Connection Quantity | 1 |
| Graduation Unit | 30.0 INCHES AND 30.0 POUNDS PER SQUARE INCH LBS |
| Pointer Color | BLACK |
| Scale Smallest Increment | 10.0 INCHES AND 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Adjustability | ADJUSTABLE |
| Scale Type | MULTIPLE |
| Actuation Type | SINGLE BOURDON TUBE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Scale Range | +0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Dial Size | 2-1/2 IN. DIA IN |
| Scale Name | PRESSURE AND PRESSURE-VACUUM |
| Bezel Type | SLIPS-ON |
| Connection Size | 0.125 IN. NPT DIA IN |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND BOTH SCALES |
| Connector Type Vent | NOT PROVIDED |
| Material | STEEL CASE |
| Surface Treatment | PAINT |
| Overall Diameter | 2.719 INCHES NOMINAL IN |
| Connection Location | LOWER |
| Mounting Method | RIGID STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2 1-2 3DP1-8BM30X300RB | Desco Corp Marsh Bellofram Div (USA) |
| 3DP | Desco Corp Marsh Bellofram Div (USA) |
| 023446 | Desco Corp Marsh Bellofram Div (USA) |
NSN 6685-00-087-6293 is a Gage,compound Pressure-Vacuum,di, manufactured by Desco Corp Marsh Bellofram Div, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-087-6293 has 3 cross-referenced part numbers: 2 1-2 3DP1-8BM30X300RB (Desco Corp Marsh Bellofram Div), 3DP (Desco Corp Marsh Bellofram Div), 023446 (Desco Corp Marsh Bellofram Div).
There are 8 known substitutes for 6685-00-087-6293: 6685-00-202-3966, 6685-00-248-6887, 6685-00-413-6670 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2 1-2 3DP1-8BM30X300RB: Scale Name for Which Pointer Is Designed: PRESSURE-VACUUM; Scale Accuracy: 2 PCT ENTIRE RANGE BOTH SCALES; Connection Quantity: 1; Graduation Unit: 30.0 INCHES AND 30.0 POUNDS PER SQUARE INCH LBS. 25 total characteristics are documented in the Federal Logistics Information System.