The Gage,compound Pressure-Vacuum,di, cataloged under National Stock Number 6685-00-068-2699, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-068-2699 |
| Primary Part Number | J1816 |
| Item Name | Gage,compound Pressure-Vacuum,di |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Overall Diameter | 2.170 INCHES NOMINAL IN |
| Scale Range | +0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Graduation Unit | 30.0 INCHES OF MERCURY AND 10.0 POUNDS PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Scale Smallest Increment | 2.0 INCHES OF MERCURY (INHG) AND 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Dial Size | 2 IN. DIA IN |
| Adjustability | NONADJUSTABLE |
| Pointer Color | BLACK |
| Scale Type | MULTIPLE |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Name | PRESSURE-VACUUM |
| Pointer Type | INDICATING |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Mounting Method | RIGID STEM |
| Connector Type Vent | NOT PROVIDED |
| Material | STEEL CASE |
| Scale Inscription/background Color | BLACK MARKINGS ON WHITE BACKGROUND |
| Supplementary Features | PHOSPHOR BRONZE ACTUATIING ELEMENT |
| Connection Size | 0.125 IN. NPT IN |
| Connection Location | BACK, CENTER |
| Scale Accuracy | 2 PCT MIDDLE HALF,3 PCT REMAINDER OF RANGE |
| Surface Treatment | ENAMEL CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-1001T-01BXTS100PSI30VAC | Ashcroft Inc Dba Heise (USA) |
| 9137026 | Sicard a Division of Smi-Snowblast Inc Dba Sicard (USA) |
| 1AFB01500AAA | Desco Corp Marsh Bellofram Div (USA) |
| 6685PL0788555 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| C500 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 6671-001 | Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA) |
| 1568 | Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA) |
| 45C | Liftec Inc Div Liftec, Inc. (USA) |
| J1816 | Desco Corp Marsh Bellofram Div (USA) |
| J1816 PRIMARY | Bellofram Corporation (USA) |
| 20-1000-01BXTS100PSI30VAC | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-068-2699 is a Gage,compound Pressure-Vacuum,di, manufactured by Bellofram Corporation, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-068-2699 has 11 cross-referenced part numbers: 20-1001T-01BXTS100PSI30VAC (Ashcroft Inc Dba Heise), 9137026 (Sicard a Division of Smi-Snowblast Inc Dba Sicard), 1AFB01500AAA (Desco Corp Marsh Bellofram Div), 6685PL0788555 (Jednolity Indeks Materialowy - Uniform Material Index), C500 (Ametek, Inc. Div Aerospace & Defense) and 6 more.
There are 12 known substitutes for 6685-00-068-2699: 6685-00-081-7708, 6685-00-104-9625, 2825-00-148-1680 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for J1816: Overall Diameter: 2.170 INCHES NOMINAL IN; Scale Range: +0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS; Graduation Unit: 30.0 INCHES OF MERCURY AND 10.0 POUNDS PER SQUARE INCH LBS; Connection Quantity: 1. 26 total characteristics are documented in the Federal Logistics Information System.