The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-553-4728, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-553-4728 |
| Primary Part Number | 2 1-2 1DEM1-4 100 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bellofram Corporation |
| Status | CANCELLED |
| Color | BLACK CASE |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Material | GLASS PROTECTIVE CRYSTAL |
| Scale Range | +0.000 TO 100.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Size | 0.250 IN. NPT IN |
| Scale Smallest Increment | 2.000 POUNDS PER SQUARE INCH (PSI) LBS |
| Connector Type Vent | NOT PROVIDED |
| Scale Accuracy | 2 PCT ENTIRE RANGE |
| Actuation Type | SINGLE BOURDON TUBE |
| Bezel Type | SLIPS-ON |
| Graduation Unit | 10.000 POUNDS PER SQUARE INCH LBS |
| Scale Name | PRESSURE |
| Stud Quantity | 2 |
| Dial Size | 2-1/2 IN. DIA IN |
| Pointer Color | BLACK |
| Connection Type | EXTERNAL |
| Connection Quantity | 1 |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Mounting Method | FLUSH PANEL AND STUD(S) AND BRACKET(S) |
| Adjustability | NONADJUSTABLE |
| Connection Location | BACK |
| Pointer Type | INDICATING |
| Stud Location | BACK |
| Scale Type | SINGLE |
| Overall Diameter | 2.781 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Surface Treatment | ENAMEL CASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GAG205 | Worthington Compressors Inc Air Power and Construction Equip Div (USA) |
| 2 1-2 1DEM1-4 100 PRIMARY | Bellofram Corporation (USA) |
| GAG220 | Worthington Compressors Inc Air Power and Construction Equip Div (USA) |
| 1DFM | Desco Corp Marsh Bellofram Div (USA) |
| TYPE1 | Desco Corp Marsh Bellofram Div (USA) |
| 2 1-2 1DFM1-4CBM100 | Desco Corp Marsh Bellofram Div (USA) |
| 82005 | Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA) |
| 1ABC03520AFA | Desco Corp Marsh Bellofram Div (USA) |
| 2 1-2 1DEM1-4 100 | Desco Corp Marsh Bellofram Div (USA) |
| 0L216-2 | Desco Corp Marsh Bellofram Div (USA) |
NSN 6685-00-553-4728 is a Gage,pressure,dial Indicating, manufactured by Bellofram Corporation, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-553-4728 has 10 cross-referenced part numbers: GAG205 (Worthington Compressors Inc Air Power and Construction Equip Div), 2 1-2 1DEM1-4 100 (Bellofram Corporation), GAG220 (Worthington Compressors Inc Air Power and Construction Equip Div), 1DFM (Desco Corp Marsh Bellofram Div), TYPE1 (Desco Corp Marsh Bellofram Div) and 5 more.
There are 12 known substitutes for 6685-00-553-4728: 5315-00-221-0463, 5315-00-292-9636, 6685-00-526-0130 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2 1-2 1DEM1-4 100: Color: BLACK CASE; Material: COPPER ALLOY ACTUATING ELEMENT; Material: GLASS PROTECTIVE CRYSTAL; Scale Range: +0.000 TO 100.000 POUNDS PRESSURE PER SQUARE INCH LBS. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-553-4728 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.