The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-785-9342, 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 Mission Systems Orchard Park Inc. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-785-9342 |
| Primary Part Number | F1591113-1 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Scale Name | PRESSURE |
| Overall Diameter | 1.438 INCHES NOMINAL IN |
| Actuation Type | SINGLE BOURDON TUBE |
| Mounting Method | RIGID STEM |
| Scale Inscription/background Color | DULL BLACK MARKINGS ON WHITE BACKGROUND |
| Scale Smallest Increment | 250.0 POUNDS LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.000 TO 2500.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Nondefinitive Spec/std Data | L2 TYPE |
| Connection Location | BACK, CENTER |
| Pointer Color | BLACK |
| Unable to Decode | UNABLE TO DECODE |
| Material | STEEL CASE |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Connection Quantity | 1 |
| Connection Size | 5/16 -24 UNF |
| 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 |
|---|---|
| F1591113-1 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| F1591113-1 | 5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
| MILG7601A | 5/1 Secondary reference U.S. Government activity |
NSN 6685-00-785-9342 is a Gage,pressure,dial Indicating, manufactured by Mission Systems Orchard Park Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-785-9342 has 1 manufacturer part number on file: F1591113-1 (Mission Systems Orchard Park Inc).
Key specifications for F1591113-1: Scale Name: PRESSURE; Overall Diameter: 1.438 INCHES NOMINAL IN; Actuation Type: SINGLE BOURDON TUBE; Mounting Method: RIGID STEM. 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.