The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-490-3189, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 6685-01-490-3189 |
| Primary Part Number | EA24-3PRF-RWBO(SE) |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Connection Quantity | 1 |
| Pointer Color | ANY ACCEPTABLE |
| Scale Name | POUNDS PRESSURE |
| Scale Smallest Increment | 20.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Mounting Method | FLUSH |
| Connection Type | EXTERNAL |
| Scale Type | DIAL |
| Actuation Type | BOURDON TUBE |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Dial Size | 4.5 IN IN |
| Scale Range | +0.0 TO 1500.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Connection Size | FLARELESS |
| Connector Type Vent | PROVIDED |
| Connection Location | BACK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EA24-3PRF-RWBO(SE) | Ashcroft Inc Dba Heise (USA) |
| MIL-G-18997 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SG4ND15HPWCANAG | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| G27-351 | Ashcroft Inc Dba Heise (USA) |
NSN 6685-01-490-3189 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-490-3189 has 4 cross-referenced part numbers: EA24-3PRF-RWBO(SE) (Ashcroft Inc Dba Heise), MIL-G-18997 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SG4ND15HPWCANAG (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), G27-351 (Ashcroft Inc Dba Heise).
There are 12 known substitutes for 6685-01-490-3189: 6685-01-087-9079, 6685-01-418-4754, 6685-01-475-0097 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for EA24-3PRF-RWBO(SE): Connection Quantity: 1; Pointer Color: ANY ACCEPTABLE; Scale Name: POUNDS PRESSURE; Scale Smallest Increment: 20.0 POUNDS PER SQUARE INCH (PSI) LBS. 17 total characteristics are documented in the Federal Logistics Information System.