The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-157-0994, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-157-0994 |
| Primary Part Number | P602 2IN 200PSI |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Material | BRASS CASE |
| Surface Treatment | ENAMEL BAKED CASE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Overall Diameter | 2.280 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Adjustability | NONADJUSTABLE |
| Connection Size | 0.250 IN. ANPT DIA. IN |
| Pointer Type | INDICATING |
| Scale Smallest Increment | 2.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Quantity | 1 |
| Mounting Method | SCREW |
| Scale Type | DIAL |
| Pointer Color | BLACK |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Dial Size | 2 IN. DIA. IN |
| Scale Range | +0.0 TO 200.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connector Type Vent | NOT PROVIDED |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Scale Name | LOW PRESSURE |
| Connection Type | EXTERNAL |
| Bezel Type | THREAD |
| Mounting Connection Location | LOWER |
| Connection Location | LOWER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P602 2IN 200PSI PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| P-602 | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-01-157-0994 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-157-0994 has 2 cross-referenced part numbers: P602 2IN 200PSI (Ametek, Inc. Div Aerospace & Defense), P-602 (Ametek, Inc. Div Aerospace & Defense).
There are 12 known substitutes for 6685-01-157-0994: 6685-00-063-9708, 6685-00-088-3978, 3110-00-156-4865 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for P602 2IN 200PSI: Overall Depth: 1.190 INCHES NOMINAL IN; Material: BRASS CASE; Surface Treatment: ENAMEL BAKED CASE; Material: COPPER ALLOY 511 ACTUATING ELEMENT. 24 total characteristics are documented in the Federal Logistics Information System.