The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-878-7161, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 10 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 | 6685-00-878-7161 |
| Primary Part Number | 164451 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | CANCELLED |
| Pointer Color | BLACK |
| Connection Size | 0.125 IN. NPT DIA IN |
| Color | BLACK CASE |
| Material | COPPER ALLOY AND STEEL CASE |
| Surface Treatment | ENAMEL CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Mounting Hole Diameter | 0.173 INCHES NOMINAL IN |
| Overall Diameter | 3.560 INCHES NOMINAL IN |
| Bolt Circle Diameter | 3.180 INCHES NOMINAL IN |
| Mounting Hole Quantity | 3 |
| Adjustability | NONADJUSTABLE |
| Bezel Type | SNAP-ON |
| Scale Smallest Increment | 1.0 POUNDS LBS |
| Graduation Unit | 5.0 POUNDS LBS |
| Mounting Method | FLUSH PANEL |
| Scale Range | +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Accuracy | 2 PCT MIDDLE HALF,3 PCT REMAINDER |
| Connection Location | BACK, CENTER |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Type | SINGLE |
| Pointer Type | INDICATING |
| Connection Type | EXTERNAL |
| Connection Quantity | 1 |
| Scale Name | PRESSURE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Dial Size | 2-1/2 IN. DIA IN |
| Connector Type Vent | NOT PROVIDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15M146 | Dalnor Systems Inc (USA) |
| 2 1-2 1DFFM1-4CBM30 | Bellofram Corporation (USA) |
| 1ABC03360AGA | Bellofram Corporation (USA) |
| 6798295-809 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 245-1079P1 | Raytheon Company Div Corp (USA) |
| 1009KB0-30PSI | Ashcroft Inc Dba Heise (USA) |
| U610491 | Triumph Thermal Systems, Llc (USA) |
| 138044 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 164451 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| P645FF | Ametek, Inc. Div Aerospace & Defense (USA) |
| 2438844-1 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| P845FF | Ametek, Inc. Div Aerospace & Defense (USA) |
| TYPE1009KB14MAL | Ashcroft Inc Dba Heise (USA) |
| 1009KB1-4MALE | Ashcraft C S Mfg Co (USA) |
| 1009A028CXFF0-30 | Ashcroft Inc Dba Heise (USA) |
| 23D | Liftec Inc Div Liftec, Inc. (USA) |
| 1DFFM2 1-2 30 | Bellofram Corporation (USA) |
| 1009-0-30 | Ashcroft Inc Dba Heise (USA) |
| 2 1-2 1DFFM1-4 30 | Bellofram Corporation (USA) |
| 645 | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-00-878-7161 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-878-7161 has 23 cross-referenced part numbers: 15M146 (Dalnor Systems Inc), 2 1-2 1DFFM1-4CBM30 (Bellofram Corporation), 1ABC03360AGA (Bellofram Corporation), 6798295-809 (Allison Transmission Inc Dba Allison Transmission, Inc), 245-1079P1 (Raytheon Company Div Corp) and 18 more.
There are 12 known substitutes for 6685-00-878-7161: 6685-00-074-4669, 6685-00-088-0059, 3110-00-100-0665 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 164451: Pointer Color: BLACK; Connection Size: 0.125 IN. NPT DIA IN; Color: BLACK CASE; Material: COPPER ALLOY AND STEEL CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-878-7161 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.