The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-585-3078, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-585-3078 |
| Primary Part Number | 1DFFM |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Desco Corp Marsh Bellofram Div |
| Status | CANCELLED |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Color | BLACK CASE |
| Surface Treatment | ENAMEL CASE |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SCALE DATA,DIAL DATA,POINTER DATA,CASE DATA,CONNECTOR DATA,MTG DATA |
| Material | GLASS PROTECTIVE CRYSTAL |
| Overall Diameter | 3.468 INCHES NOMINAL IN |
| Connection Size | 0.125 IN. NPT DIA IN |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Accuracy | 2 PCT ENTIRE RANGE |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Pointer Type | INDICATING |
| Connection Quantity | 1 |
| Scale Range | +0.0 TO 200.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Method | FLUSH PANEL |
| Connection Type | EXTERNAL |
| Actuation Type | SINGLE BOURDON TUBE |
| Bezel Type | SLIPS-ON |
| Dial Size | 2-1/2 IN. DIA IN |
| Connection Location | BACK |
| Mounting Hole Quantity | 3 |
| Bolt Circle Diameter | 3.125 INCHES NOMINAL IN |
| Graduation Unit | 20.0 POUNDS PER SQUARE INCH LBS |
| Scale Name | PRESSURE |
| Connector Type Vent | NOT PROVIDED |
| Pointer Color | BLACK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1DFFM | Desco Corp Marsh Bellofram Div (USA) |
| 1-ABC-00840-AGA | Desco Corp Marsh Bellofram Div (USA) |
| 1-ABC-00840-AGA | Bellofram Corporation (USA) |
| 02001-0121 | Harsco Corp Bmy-Combat Systems Div (USA) |
| 02001-0121 | Asrc Federal Facilities Logistics, Llc (USA) |
| 2 1-2 1DFM1-8CBM160 | Bellofram Corporation (USA) |
NSN 6685-00-585-3078 is a Gage,pressure,dial Indicating, manufactured by Desco Corp Marsh Bellofram Div, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-585-3078 has 6 cross-referenced part numbers: 1DFFM (Desco Corp Marsh Bellofram Div), 1-ABC-00840-AGA (Desco Corp Marsh Bellofram Div), 1-ABC-00840-AGA (Bellofram Corporation), 02001-0121 (Harsco Corp Bmy-Combat Systems Div), 02001-0121 (Asrc Federal Facilities Logistics, Llc) and 1 more.
There are 5 known substitutes for 6685-00-585-3078: 6685-00-089-4480, 6685-00-557-0625, 6685-00-580-3488 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1DFFM: Mounting Hole Diameter: 0.218 INCHES NOMINAL IN; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Color: BLACK CASE; Surface Treatment: ENAMEL CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-585-3078 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.