The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-052-7378, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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 | 6685-00-052-7378 |
| Primary Part Number | 164434 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | CANCELLED |
| Connector Type Vent | NOT PROVIDED |
| Stud Quantity | 2 |
| Mounting Method | FLUSH PANEL AND STUD(S) AND BRACKET(S) |
| Connection Size | 0.125 IN. NPT DIA IN |
| Surface Treatment | ENAMEL CASE |
| Connection Location | BACK, CENTER |
| Stud Location | BACK |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Accuracy | 2 PCT ACCURACY RATING MIDDLE HALF OF RANGE,3 PCT REMAINDER |
| Bezel Type | SNAP-ON |
| Material | COPPER ALLOY AND STEEL CASE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Adjustability | NONADJUSTABLE |
| Scale Name | PRESSURE |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Type | SINGLE |
| Scale Range | +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Dial Size | 2-1/2 IN. DIA IN |
| Scale Smallest Increment | 20.0 POUNDS LBS |
| Graduation Unit | 100.0 POUNDS LBS |
| Material | GLASS PROTECTIVE CRYSTAL |
| Overall Diameter | 2.813 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Connection Quantity | 1 |
| Pointer Color | BLACK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 34U-181 | Ellis & Watts International, Llc (USA) |
| 000527378 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 76002 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 164434 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| 106C7429P1 | General Electric Company (USA) |
| 26-402-030-0-601 | Ge Ruska Instrument Corporation Div Ge Sensing Solutions Inc (USA) |
| 644 | Ametek, Inc. Div Aerospace & Defense (USA) |
| P644 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 138019 | Ametek, Inc. Div Aerospace & Defense (USA) |
| P844U | Ametek, Inc. Div Aerospace & Defense (USA) |
| 138019-P844U | Ametek, Inc. Div Aerospace & Defense (USA) |
| P844 | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-00-052-7378 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-052-7378 has 12 cross-referenced part numbers: 34U-181 (Ellis & Watts International, Llc), 000527378 (Ametek, Inc. Div Aerospace & Defense), 76002 (Ametek, Inc. Div Aerospace & Defense), 164434 (Ametek, Inc. Div Aerospace & Defense), 106C7429P1 (General Electric Company) and 7 more.
There are 12 known substitutes for 6685-00-052-7378: 5305-00-012-0706, 5120-00-015-1305, 6685-00-082-1939 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 164434: Connector Type Vent: NOT PROVIDED; Stud Quantity: 2; Mounting Method: FLUSH PANEL AND STUD(S) AND BRACKET(S); Connection Size: 0.125 IN. NPT DIA IN. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-052-7378 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.