The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-496-8229, 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 Ashcroft Inc Dba Heise. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-496-8229 |
| Primary Part Number | 25-1009SW-02L0/100KG/CM2 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Scale Name | POUNDS PRESSURE |
| Actuation Type | BOURDON TUBE |
| Mounting Method | SOCKET STEM |
| Scale Smallest Increment | 1.0 KILOGRAMS PER SQUARE CENTIMETER KG |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 100.0 KILOGRAMS PER SQUARE CENTIMETER KG |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 2.5INCH IN |
| Graduation Unit | 10.0 KILOGRAMS PER SQUARE CENTIMETER KG |
| Connection Location | LOWER |
| Pointer Color | ANY ACCEPTABLE |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Connection Size | 0.250NPT |
| 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 |
|---|---|
| 5524877-2 | Naval Sea Systems Command (USA) |
| 25-1009SW-02L0/100KG/CM2 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| Reference | Meaning |
|---|---|
| 5524877 | D/9 Drawing number reference only Naval Sea Systems Command |
| 251009SW02LXMG100KG | 5/9 Secondary reference Nil-Cor, Llc |
| 25-1009SW-02LXMG-100KG | 5/9 Secondary reference Ashcroft Inc Dba Heise |
NSN 6685-01-496-8229 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-496-8229 has 2 manufacturer part numbers on file: 5524877-2 (Naval Sea Systems Command), 25-1009SW-02L0/100KG/CM2 (Ashcroft Inc Dba Heise).
Key specifications for 25-1009SW-02L0/100KG/CM2: Scale Name: POUNDS PRESSURE; Actuation Type: BOURDON TUBE; Mounting Method: SOCKET STEM; Scale Smallest Increment: 1.0 KILOGRAMS PER SQUARE CENTIMETER KG. 17 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.