The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-951-4539, 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 16 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 | 6685-00-951-4539 |
| Primary Part Number | 155359 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | CANCELLED |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | ALUMINUM AND STEEL CASE |
| Surface Treatment | ENAMEL CASE |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Adjustability | ADJUSTABLE |
| Pointer Color | BLACK AND RED |
| Scale Name | PRESSURE |
| Actuation Type | SINGLE BOURDON TUBE |
| Connection Quantity | 1 |
| Pointer Type | INDICATING AND REFERENCE |
| Dial Size | 4-1/2 IN. DIA IN |
| Connector Type Vent | NOT PROVIDED |
| Connection Size | 0.250 IN. TUBE IN |
| Scale Range | +0.0 TO 160.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Type | INTERNAL |
| Scale Accuracy | PORM 1/2 OF 1 PERCENT ENTIRE RANGE |
| Connection Location | BACK |
| Graduation Unit | 20.0 POUNDS PER SQUARE INCH LBS |
| Mounting Method | FLUSH |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Type | SINGLE |
| Bezel Type | HINGE |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Mounting Hole Quantity | 3 |
| Overall Diameter | 4.875 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 155359-1903 | Ametek, Inc. Div Aerospace & Defense (USA) |
| ST7M361-1 | The Boeing Company Div Defense (USA) |
| 309-014 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| 309-000 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| 1803 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 309-010 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| 132020 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 155359 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| 150359-4 1903SPG | Ametek, Inc. Div Aerospace & Defense (USA) |
| 656675 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 1903 | Ametek, Inc. Div Aerospace & Defense (USA) |
| ST7M361-2 | The Boeing Company Div Defense (USA) |
| 45-1377AS-ANB-XSHTS0/160 | Ashcroft Inc Dba Heise (USA) |
| 132020-4 SPG | Ametek, Inc. Div Aerospace & Defense (USA) |
| AA146PGARWX35 | Weksler Glass Thermometer Corp (USA) |
| AA14-6PGA-RWF9,OPT.SH,RB,TS | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-951-4539 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-951-4539 has 16 cross-referenced part numbers: 155359-1903 (Ametek, Inc. Div Aerospace & Defense), ST7M361-1 (The Boeing Company Div Defense), 309-014 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 309-000 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 1803 (Ametek, Inc. Div Aerospace & Defense) and 11 more.
There are 12 known substitutes for 6685-00-951-4539: 5330-00-224-9407, 3120-00-353-1710, 2840-00-406-4056 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 155359: Material: COPPER ALLOY 511 ACTUATING ELEMENT; Material: GLASS PROTECTIVE CRYSTAL; Material: ALUMINUM AND STEEL CASE; Surface Treatment: ENAMEL CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-951-4539 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.