The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-726-1911, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-726-1911 |
| Primary Part Number | 45-1377AS02B300 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Surface Treatment | ENAMEL CASE |
| Material | ALUMINUM AND STEEL CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Overall Diameter | 6.063 INCHES NOMINAL IN |
| Connection Location | BACK |
| Stud Location | BACK |
| Adjustability | ADJUSTABLE |
| Scale Accuracy | 1/2 OF 1 PCT ENTIRE SCALE |
| Pointer Color | BLACK |
| Connector Type Vent | NOT PROVIDED |
| Scale Name | PRESSURE |
| Graduation Unit | 25.0 POUNDS PER SQUARE INCH LBS |
| Scale Type | SINGLE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Connection Quantity | 1 |
| Connection Type | EXTERNAL |
| Usage Design | FOR USE W/AIR,GAS,OIL,STEAM,WATER |
| Pointer Type | INDICATING |
| Dial Size | 4-1/2 IN. DIA IN |
| Connection Size | 0.250 IN. NPT IN |
| Mounting Method | FLUSH PANEL AND STUD(S) |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Stud Quantity | 3 |
| Scale Range | +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Actuation Type | SINGLE BOURDON TUBE |
| Bezel Type | HINGE |
| Bolt Circle Diameter | 2.688 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1802 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 45-1379A02B300 | Ashcroft Inc Dba Heise (USA) |
| 63189 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 45-1377AS02B300 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 1379A | Ashcroft Inc Dba Heise (USA) |
| 279408 | Valcor Engineering Corporation (USA) |
| 063189 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 279408 | Kidde-Fenwal, Llc (USA) |
| 1377A4-50FACE25NPT0-300 | Ashcroft Inc Dba Heise (USA) |
| 1803 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 155361 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-00-726-1911 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-726-1911 has 11 cross-referenced part numbers: 1802 (Ametek, Inc. Div Aerospace & Defense), 45-1379A02B300 (Ashcroft Inc Dba Heise), 63189 (Ametek, Inc. Div Aerospace & Defense), 45-1377AS02B300 (Ashcroft Inc Dba Heise), 1379A (Ashcroft Inc Dba Heise) and 6 more.
There are 7 known substitutes for 6685-00-726-1911: 5330-00-075-1919, 6685-00-081-2816, 6105-00-312-4743 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45-1377AS02B300: Surface Treatment: ENAMEL CASE; Material: ALUMINUM AND STEEL CASE; Material: GLASS PROTECTIVE CRYSTAL; Material: COPPER ALLOY 511 ACTUATING ELEMENT. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-726-1911 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.