The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-501-1312, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 6 manufacturers, 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 | 6685-01-501-1312 |
| Primary Part Number | EE23-3CDF-RWBO |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Connection Type | EXTERNAL |
| Scale Name | POUNDS PRESSURE |
| Connector Type Vent | NOT PROVIDED |
| Connection Size | 7/16-20UNF FLARELESS |
| Connection Location | BACK |
| Actuation Type | BOURDON TUBE |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Scale Type | DIAL |
| Scale Smallest Increment | 2.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Dial Size | 3.5INCH IN |
| Pointer Color | ANY ACCEPTABLE |
| Scale Range | +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH AND +0.0 TO 30.0 INCHES OF VACUUM LBS |
| Mounting Method | FLUSH |
| Adjustability | NONADJUSTABLE |
| Connection Quantity | 1 |
| Pointer Type | INDICATING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EE23-3CDF-RWBO | Ashcroft Inc Dba Heise (USA) |
| 627-351 | Ashcroft Inc Dba Heise (USA) |
| G27-351 | Ashcroft Inc Dba Heise (USA) |
| EA233CDFRWBO | Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc (USA) |
| 531-7015135-GA-103 | Naval Sea Systems Command (USA) |
| H728-4401-GA-203 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| SC3MC1HCWCANA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SC3MC1HCWCANAG | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 531-7015135 | Naval Sea Systems Command (USA) |
| MIL-G-18997 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| H728-4401 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 531-7015135-GA-106 | Naval Sea Systems Command (USA) |
| 19-07-3083E | Unimasco Inc (USA) |
| 531-7015135-GA-206 | Naval Sea Systems Command (USA) |
NSN 6685-01-501-1312 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-501-1312 has 14 cross-referenced part numbers: EE23-3CDF-RWBO (Ashcroft Inc Dba Heise), 627-351 (Ashcroft Inc Dba Heise), G27-351 (Ashcroft Inc Dba Heise), EA233CDFRWBO (Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc), 531-7015135-GA-103 (Naval Sea Systems Command) and 9 more.
There are 12 known substitutes for 6685-01-501-1312: 1075-01-027-0611, 6685-01-087-9079, 6685-01-418-4754 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for EE23-3CDF-RWBO: Material: STEEL CORROSION RESISTING ACTUATING ELEMENT; Connection Type: EXTERNAL; Scale Name: POUNDS PRESSURE; Connector Type Vent: NOT PROVIDED. 17 total characteristics are documented in the Federal Logistics Information System.