The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-723-8903, 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 Swagelok Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-723-8903 |
| Primary Part Number | PGI-63B-BG400-LAOX |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Indicator Type | DIAL W/POINTER |
| Supplementary Features | PANEL MOUNT CLAMP KITS, FRONT AND REAR FLANGE KITS AND MAXIMUM INDICATING POINTERS ARE AVAILABLE. |
| Scale Range | +0.0 TO 400.0 BAR |
| Display Type | DIAL |
| Connection Location | BOTTOM |
| Material | STEEL CORROSION RESISTING CASE |
| Material | PLASTIC POLYCARBONATE PROTECTIVE CRYSTAL |
| Measurement Unit | BAR |
| Connection Size | 0.25 INCHES 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 |
|---|---|
| PGI-63B-BG400-LAOX PRIMARY | Swagelok Co (USA) |
NSN 6685-01-723-8903 is a Gage,pressure,dial Indicating, manufactured by Swagelok Co, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-723-8903 has 1 manufacturer part number on file: PGI-63B-BG400-LAOX (Swagelok Co).
Key specifications for PGI-63B-BG400-LAOX: Indicator Type: DIAL W/POINTER; Supplementary Features: PANEL MOUNT CLAMP KITS, FRONT AND REAR FLANGE KITS AND MAXIMUM INDICATING POINTERS ARE AVAILABLE.; Scale Range: +0.0 TO 400.0 BAR; Overall Length: 2.37 INCHES NOMINAL IN. 9 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.