The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-531-2838, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-531-2838 |
| Primary Part Number | 256011 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | CANCELLED |
| Overall Diameter | 2.710 INCHES NOMINAL IN |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Color | BLACK CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Surface Treatment | ENAMEL CASE |
| Scale Accuracy | PORM 2 PCT MIDDLE; 3 PCT REMAINDER |
| Connection Size | 0.250 IN. NPT DIA IN |
| Dial Size | 2-1/2 IN. DIA IN |
| Connection Location | LOWER |
| Mounting Connection Location | LOWER |
| Mounting Method | RIGID STEM |
| Scale Name | PRESSURE |
| Graduation Unit | 40.0 POUNDS PER SQUARE INCH LBS |
| Scale Smallest Increment | 10.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Pointer Color | BLACK |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Scale Type | SINGLE |
| Pointer Type | INDICATING |
| Material | STEEL CASE |
| Connection Type | EXTERNAL |
| Connection Quantity | 1 |
| Adjustability | NONADJUSTABLE |
| Scale Range | +0.0 TO 160.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Bezel Type | SLIPS-ON |
| Connector Type Vent | NOT PROVIDED |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6-1-1910-20-25A | Eidal International Corporation (USA) |
| 256011 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| 6-2-1910-20-25 | W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA) |
| 555L-153250 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 6-1-1910-20-25 | W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA) |
| 75MP703 | Hartford Compressors Inc (USA) |
| 010838-P531 | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-00-531-2838 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-531-2838 has 7 cross-referenced part numbers: 6-1-1910-20-25A (Eidal International Corporation), 256011 (Ametek, Inc. Div Aerospace & Defense), 6-2-1910-20-25 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), 555L-153250 (Ametek, Inc. Div Aerospace & Defense), 6-1-1910-20-25 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center) and 2 more.
There are 3 known substitutes for 6685-00-531-2838: 6685-00-544-7984, 5945-00-557-2911, 5340-01-228-0697. Verify interchangeability with system specifications before substitution.
Key specifications for 256011: Overall Diameter: 2.710 INCHES NOMINAL IN; Material: COPPER ALLOY 511 ACTUATING ELEMENT; Color: BLACK CASE; Material: GLASS PROTECTIVE CRYSTAL. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-531-2838 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.