The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-666-5478, 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 11 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 | 6685-01-666-5478 |
| Primary Part Number | PGI-63C-PG160-LA0X |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Scale Accuracy | PLUS OR MINUS 1.5 % OF SPAN |
| Overall Diameter | 2.5 INCHES NOMINAL IN |
| Mounting Method | CONNECTION |
| Connection Type | NIPPLE |
| Scale Range | +0.0 TO 160.0 POUNDS PER SQUARE INCH LBS |
| Dial Size | 63 MM (2 1/2 INCH) DIAL MM |
| Connection Location | LOWER BACK |
| Material | STEEL CORROSION RESISTING CASE |
| Material | PLASTIC POLYCARBONATE PROTECTIVE CRYSTAL |
| Connection Quantity | 1 |
| Connection Size | 1/4 INCH MALE 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 |
|---|---|
| PGI-63C-PG160-LA0X PRIMARY | Swagelok Co (USA) |
NSN 6685-01-666-5478 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 6685-01-666-5478 has 1 manufacturer part number on file: PGI-63C-PG160-LA0X (Swagelok Co).
Key specifications for PGI-63C-PG160-LA0X: Scale Accuracy: PLUS OR MINUS 1.5 % OF SPAN; Overall Diameter: 2.5 INCHES NOMINAL IN; Mounting Method: CONNECTION; Connection Type: NIPPLE. 11 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.