The Indicator,differential Pressure, cataloged under National Stock Number 6685-01-113-6897, 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 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-113-6897 |
| Primary Part Number | 25586 |
| Item Name | Indicator,differential Pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| Status | ACTIVE |
| General Characteristics Item Description | 45 PSI INDICATOR ACTUATOR PRESSURE,600 PSIG MAX OPERATING PRESSURE,TWO 0.222 IN. NOM DIA HOLES SPACED 1.920 IN. C TO C 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 |
|---|---|
| 25586 PRIMARY | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
| Reference | Meaning |
|---|---|
| 10173026 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3882467-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-01-113-6897 is a Indicator,differential Pressure, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-113-6897 has 1 manufacturer part number on file: 25586 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div).
1 possible match (shared part number, not a government interchangeability claim): 4130-01-625-3062. Verify interchangeability with system specifications before substitution.
Key specifications for 25586: General Characteristics Item Description: 45 PSI INDICATOR ACTUATOR PRESSURE,600 PSIG MAX OPERATING PRESSURE,TWO 0.222 IN. NOM DIA HOLES SPACED 1.920 IN. C TO C IN. 1 specification is 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.