The Gage,receiver Pressure,pneumatic, cataloged under National Stock Number 6685-00-995-3644, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-995-3644 |
| Primary Part Number | 3221917 |
| Item Name | Gage,receiver Pressure,pneumatic |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Dial Size | 2-1/2 IN. DIA IN |
| Material | COPPER ALLOY CASE |
| Scale Range | +0.0 TO 120.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Inscription/background Color | BLACK MARKINGS ON WHITE BACKGROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-00-995-3644 is a Gage,receiver Pressure,pneumatic, manufactured by Naval Ship Systems Command, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-995-3644 has 3 cross-referenced part numbers: 3221917 (Naval Ship Systems Command), 539079-6 (Calgon Corp), BU1348G (Ametek, Inc. Div Aerospace & Defense).
There are 2 known substitutes for 6685-00-995-3644: 6685-00-995-3641, 6685-00-995-3643. Verify interchangeability with system specifications before substitution.
Key specifications for 3221917: Dial Size: 2-1/2 IN. DIA IN; Material: COPPER ALLOY CASE; Scale Range: +0.0 TO 120.0 POUNDS PRESSURE PER SQUARE INCH LBS; Scale Inscription/background Color: BLACK MARKINGS ON WHITE BACKGROUND. 4 total characteristics are documented in the Federal Logistics Information System.