The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-542-1406, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aeroil Products Co Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-542-1406 |
| Primary Part Number | 50251 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Aeroil Products Co Inc |
| Status | CANCELLED |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Pointer Type | INDICATING |
| Connection Type | EXTERNAL |
| Graduation Unit | 50.000 POUNDS LBS |
| Dial Size | 2-1/2 IN. DIA IN |
| Connector Type Vent | NOT PROVIDED |
| Connection Size | 1/8 IN. NPT IN |
| Connection Location | BACK, CENTER |
| Scale Range | +0.000 TO 300.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Actuation Type | SINGLE BOURDON TUBE |
| Pointer Color | BLACK |
| Stud Location | BACK |
| Adjustability | NONADJUSTABLE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Usage Design | W/ALL MEDIA NONCORROSIVE TO BRASS |
| Stud Quantity | 2 |
| Scale Accuracy | 2 PCT MIDDLE HALF OF RANGE,3 PCT REMAINDER |
| Bezel Type | SLIPS-ON |
| Scale Smallest Increment | 10.000 POUNDS LBS |
| Scale Name | PRESSURE |
| Connection Quantity | 1 |
| Scale Type | SINGLE |
| Mounting Method | FLUSH PANEL AND STUD(S) AND BRACKET(S) |
| Material | STEEL CASE |
| Overall Diameter | 2.875 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50251 PRIMARY | Aeroil Products Co Inc (USA) |
| 1000U | Ashcroft Inc Dba Heise (USA) |
| 23-2 1-2 1-8-0-300PS1 PRIMARY | Liftec Inc Div Liftec, Inc. (USA) |
| 1000U300PSI | Ashcroft Inc Dba Heise (USA) |
| 50530M PRIMARY | Aeroil Products Co Inc (USA) |
NSN 6685-00-542-1406 is a Gage,pressure,dial Indicating, manufactured by Aeroil Products Co Inc, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-542-1406 has 5 cross-referenced part numbers: 50251 (Aeroil Products Co Inc), 1000U (Ashcroft Inc Dba Heise), 23-2 1-2 1-8-0-300PS1 (Liftec Inc Div Liftec, Inc.), 1000U300PSI (Ashcroft Inc Dba Heise), 50530M (Aeroil Products Co Inc).
There are 6 known substitutes for 6685-00-542-1406: 3110-00-100-0630, 6685-00-281-2310, 6685-00-526-0130 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50251: Material: COPPER ALLOY 511 ACTUATING ELEMENT; Material: PLASTIC PROTECTIVE CRYSTAL; Pointer Type: INDICATING; Connection Type: EXTERNAL. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-542-1406 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.