The Gage,compound Pressure-Vacuum,di, cataloged under National Stock Number 6685-00-264-3986, 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 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-264-3986 |
| Primary Part Number | 18041 |
| Item Name | Gage,compound Pressure-Vacuum,di |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Bolt Circle Diameter | 4.250 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | A TYPE |
| Departure From Cited Document | AS MODIFIED IN CASE MATERIAL |
| Surface Treatment | ENAMEL CASE |
| Material | PLASTIC CASE |
| Scale Range | +0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 200.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Method | FLUSH PANEL |
| Connection Quantity | 1 |
| Connection Size | 0.250 IN. NPT DIA IN |
| Dial Size | 3-1/2 IN. DIA IN |
| Actuation Type | SINGLE BOURDON TUBE |
| Graduation Unit | 30.0 INCHES AND 20.0 POUNDS PER SQUARE INCH LBS |
| Adjustability | ADJUSTABLE |
| Pointer Type | INDICATING AND REFERENCE |
| Connection Location | BACK |
| Bezel Type | SLIPS-ON |
| Scale Name | PRESSURE-VACUUM |
| Scale Smallest Increment | 6.0 INCHES AND 2.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Connector Type Vent | NOT PROVIDED |
| Scale Name for Which Pointer Is Designed | PRESSURE-VACUUM |
| Connection Type | EXTERNAL |
| Pointer Color | BLACK AND RED |
| Scale Type | SINGLE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Accuracy | 1/2 OF 1 PCT MIDDLE THIRD OF RANGE; 1/2 OF 1 PCT ENTIRE RANGE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Usage Design | W/HOT WATER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18041 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 385-8700-1194391ALT8PC85 | Naval Ship Systems Command (USA) |
| 49MC1133N2-1ITEM28 | Carrier Corp (USA) |
| 563-5901-982852ITEM78 | Naval Ship Systems Command (USA) |
| 385-8700-1194391ALT8PCBBGAGE | Naval Ship Systems Command (USA) |
| 271-8700-958714REVBITEM206 | Naval Ship Systems Command (USA) |
| NA13-PCF4-RWCX | Ashcroft Inc Dba Heise (USA) |
| 563-5901-985437ALT2PC6 | Naval Ship Systems Command (USA) |
| 5901-1383560REVAITEM27 | Naval Ship Systems Command (USA) |
| 385-8700-1194391ALT8PC87 | Naval Ship Systems Command (USA) |
| 49MC1133N28PC6 | Carrier Corp (USA) |
| 52MAD1241N1ITEM27 | Carrier Corp (USA) |
NSN 6685-00-264-3986 is a Gage,compound Pressure-Vacuum,di, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-264-3986 has 12 cross-referenced part numbers: 18041 (Ametek, Inc. Div Aerospace & Defense), 385-8700-1194391ALT8PC85 (Naval Ship Systems Command), 49MC1133N2-1ITEM28 (Carrier Corp), 563-5901-982852ITEM78 (Naval Ship Systems Command), 385-8700-1194391ALT8PCBBGAGE (Naval Ship Systems Command) and 7 more.
There are 8 known substitutes for 6685-00-264-3986: 5310-00-010-8208, 5133-00-189-9286, 3455-00-268-9351 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18041: Bolt Circle Diameter: 4.250 INCHES NOMINAL IN; Mounting Hole Diameter: 0.156 INCHES NOMINAL IN; Nondefinitive Spec/std Data: A TYPE; Departure From Cited Document: AS MODIFIED IN CASE MATERIAL. 30 total characteristics are documented in the Federal Logistics Information System.