The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-644-8773, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Enfm-Usa Inc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-644-8773 |
| Primary Part Number | RV132C3N321KG |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Enfm-Usa Inc |
| Status | ACTIVE |
| Scale Accuracy | 1.6 PERCENT OF SPAN |
| Scale Name | POUNDS PRESSURE AND KILOPASCALS |
| Overall Diameter | 2.64 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Mounting Connection Location | BACK, CENTER |
| Mounting Method | CENTER BACK 1/4 NPT FIXED CONNECTION |
| Scale Inscription/background Color | WHITE BACKGROUND, PSI IN BLACK, BAR IN BLUE |
| Scale Smallest Increment | 1.0 BAR AND 10.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Material Document and Classification | 304 ASSN STD SINGLE MATERIAL RESPONSE CASE |
| Pointer Type | INDICATING |
| Scale Type | DIAL |
| Dial Size | 2.50 IN. DIA. IN |
| Graduation Unit | 1.0 BAR AND 10.0 POUNDS PER SQUARE INCH LBS |
| Pointer Color | BLACK |
| Material | PLASTIC ACRYLIC PROTECTIVE CRYSTAL |
| Material | STEEL COMP 304 CASE |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Bezel Type | CRIMP |
| Connection Size | 0.25 INCH NPT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RV132C3N321KG PRIMARY | Enfm-Usa Inc (USA) |
| RV132C3N321KG | Applied Industrial Technologies - Dixie, Inc. Dba Applied Industrial Tech-Dixie (USA) |
NSN 6685-01-644-8773 is a Gage,pressure,dial Indicating, manufactured by Enfm-Usa Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-644-8773 has 2 manufacturer part numbers on file: RV132C3N321KG (Enfm-Usa Inc), RV132C3N321KG (Applied Industrial Technologies - Dixie, Inc. Dba Applied Industrial Tech-Dixie).
Key specifications for RV132C3N321KG: Overall Height: 1.90 INCHES NOMINAL IN; Scale Accuracy: 1.6 PERCENT OF SPAN; Scale Name: POUNDS PRESSURE AND KILOPASCALS; Overall Diameter: 2.64 INCHES NOMINAL IN. 21 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.