The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-486-0899, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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 | 6685-00-486-0899 |
| Primary Part Number | 168538 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | CANCELLED |
| Mounting Hole Quantity | 3 |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Surface Treatment | ENAMEL CASE |
| Color | BLACK CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Mounting Hole Diameter | 0.157 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.630 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Pointer Color | BLACK |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Smallest Increment | 2.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Graduation Unit | 20.0 POUNDS PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Pointer Type | INDICATING |
| Dial Size | 3-1/2 IN. DIA IN |
| Connection Size | 0.250 IN. NPT DIA IN |
| Connector Type Vent | NOT PROVIDED |
| Scale Name | PRESSURE |
| Scale Type | SINGLE |
| Scale Accuracy | 2 PCT MIDDLE HALF OF SCALE,3 PCT REMAINDER |
| Scale Range | +0.000 TO 100.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Method | FLUSH |
| Connection Location | LOWER |
| Adjustability | NONADJUSTABLE |
| Bezel Type | SNAP-ON |
| Overall Diameter | 4.630 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P500BF | Ametek, Inc. Div Aerospace & Defense (USA) |
| ST83D62-1 | Lockheed Martin Corp (USA) |
| 005530 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 5530 | Ametek, Inc. Div Aerospace & Defense (USA) |
| AA13-PPF4-LWXX | Weksler Glass Thermometer Corp (USA) |
| AA13-YPF4-LWXX | Ashcroft Inc Dba Heise (USA) |
| 90616 | Streets and Roads Equipment Co (USA) |
| 168538 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| 1CFPR | Desco Corp Marsh Bellofram Div (USA) |
NSN 6685-00-486-0899 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-486-0899 has 9 cross-referenced part numbers: P500BF (Ametek, Inc. Div Aerospace & Defense), ST83D62-1 (Lockheed Martin Corp), 005530 (Ametek, Inc. Div Aerospace & Defense), 5530 (Ametek, Inc. Div Aerospace & Defense), AA13-PPF4-LWXX (Weksler Glass Thermometer Corp) and 4 more.
There are 12 known substitutes for 6685-00-486-0899: 3030-00-001-7833, 6685-00-066-4101, 3110-00-100-8536 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 168538: Mounting Hole Quantity: 3; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Surface Treatment: ENAMEL CASE; Color: BLACK CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-486-0899 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.