The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-854-9141, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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 | 6685-00-854-9141 |
| Primary Part Number | 45-1377TAS04B10000 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Color | BLACK CASE |
| Surface Treatment | PAINT EPOXY CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | ALUMINUM AND STEEL CASE |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Surface Treatment | PAINT ACTUATING ELEMENT |
| Material | STEEL COMP 316 ACTUATING ELEMENT |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 316 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30316 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT |
| Scale Smallest Increment | 100.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Accuracy | 1/2 OF 1 PCT ENTIRE RANGE |
| Actuation Type | SINGLE BOURDON TUBE |
| Connection Size | 1/2 IN. NPT IN |
| Dial Size | 4.500 IN. DIA IN |
| Connection Quantity | 1 |
| Graduation Unit | 1000.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | EXTERNAL |
| Connection Location | LOWER BACK |
| Mounting Method | FLUSH PANEL AND STUD(S) |
| Pointer Color | BLACK |
| Connector Type Vent | NOT PROVIDED |
| Scale Range | +0.0 TO 10000.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Stud Quantity | 3 |
| Stud Location | BACK |
| Bezel Type | HINGE |
| Pointer Type | INDICATING |
| Scale Name | PRESSURE |
| Overall Diameter | 6.062 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1377T | Ashcroft Inc Dba Heise (USA) |
| 1936T | Ametek, Inc. Div Aerospace & Defense (USA) |
| 1938 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 2601337-1 | Cosmodyne, Llc Dba Cosmodyne Llc (USA) |
| 45-1377TAS04B10000 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 150384 | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-00-854-9141 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-854-9141 has 6 cross-referenced part numbers: 1377T (Ashcroft Inc Dba Heise), 1936T (Ametek, Inc. Div Aerospace & Defense), 1938 (Ametek, Inc. Div Aerospace & Defense), 2601337-1 (Cosmodyne, Llc Dba Cosmodyne Llc), 45-1377TAS04B10000 (Ashcroft Inc Dba Heise) and 1 more.
There are 12 known substitutes for 6685-00-854-9141: 4720-00-200-0368, 5310-00-209-0786, 3120-00-287-8150 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45-1377TAS04B10000: Color: BLACK CASE; Surface Treatment: PAINT EPOXY CASE; Material: GLASS PROTECTIVE CRYSTAL; Material: ALUMINUM AND STEEL CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-854-9141 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.