The Gage,pressure, cataloged under National Stock Number 6685-01-077-9496, 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 Si Pressure Instruments. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Gage,pressure |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Si Pressure Instruments (CAGE U1031) |
| Parameter | Value |
|---|---|
| NSN | 6685-01-077-9496 |
| Primary Part Number | 2IN-R14NFLS-A012 |
| Item Name | Gage,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Si Pressure Instruments |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 2IN-R14NFLS-A012 PRIMARY | Si Pressure Instruments (GBR) |
| Reference | Meaning |
|---|---|
| G05581-816B | 5/9 Secondary reference M L Aviation Ltd (incorporating M L Wallop Defence Systems Ltd) |
| G05581-816B | C/1 Advisory reference — outside the item-of-supply concept Textron Ground Support Equipment Uk Limited Div Aircraft Handling and Airport Equipment |
| 2IN-R14NFLS-A012 | 3/9 Design control — primary reference Superb Instrumention Ltd |
| 2IN-R14NF-A012 | 5/9 Secondary reference Superb Instrumention Ltd |
NSN 6685-01-077-9496 is a Gage,pressure, manufactured by Si Pressure Instruments, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-077-9496 has 1 manufacturer part number on file: 2IN-R14NFLS-A012 (Si Pressure Instruments).
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.