The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-064-6516, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bellofram Corporation. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 6685-01-064-6516 |
| Primary Part Number | J1858 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Material | PLASTIC CASE |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Pointer Type | INDICATING |
| Connection Type | EXTERNAL |
| Connector Type Vent | NOT PROVIDED |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Connection Size | 0.125 IN. NPT DIA IN |
| Scale Type | SINGLE |
| Scale Name | PRESSURE |
| Overall Diameter | 2.250 INCHES NOMINAL IN |
| Dial Size | 2 IN. DIA IN |
| Actuation Type | BOURDON TUBE |
| Adjustability | ADJUSTABLE |
| Scale Range | +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Location | BACK |
| Pointer Color | BLACK |
| Graduation Unit | 50.0 POUNDS PER SQUARE INCH LBS |
| Scale Smallest Increment | 10.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J1858 PRIMARY | Bellofram Corporation (USA) |
| P563 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 051805A | Ametek, Inc. Div Aerospace & Defense (USA) |
| 23C | Liftec Inc Div Liftec, Inc. (USA) |
| 13217E1084 | Cecom Lr Center (USA) |
NSN 6685-01-064-6516 is a Gage,pressure,dial Indicating, manufactured by Bellofram Corporation, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-064-6516 has 5 cross-referenced part numbers: J1858 (Bellofram Corporation), P563 (Ametek, Inc. Div Aerospace & Defense), 051805A (Ametek, Inc. Div Aerospace & Defense), 23C (Liftec Inc Div Liftec, Inc.), 13217E1084 (Cecom Lr Center).
There are 12 known substitutes for 6685-01-064-6516: 6685-00-057-1404, 6685-00-063-8965, 6685-00-069-1371 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for J1858: Material: PLASTIC CASE; Material: PLASTIC PROTECTIVE CRYSTAL; Pointer Type: INDICATING; Connection Type: EXTERNAL. 20 total characteristics are documented in the Federal Logistics Information System.