The Zero Adjust Assembly, cataloged under National Stock Number 6685-00-463-7499, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-463-7499 |
| Item Name | Zero Adjust Assembly |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| General Characteristics Item Description | FSCM 99195,1 EA P/N A3362 CARD AND TERMINAL ASSY,2 EA CONTACTS,10 IN. WHITE INSULATED WIRE,10 IN. WHITE/BLACK INSULATED WIRE,14 IN. BAREWIRE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A1900 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-00-463-7499 is a Zero Adjust Assembly, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 3110-00-717-0722, 6910-01-470-6079, 8455-01-554-5571. Verify interchangeability with system specifications before substitution.
Key specifications for 6685-00-463-7499: General Characteristics Item Description: FSCM 99195,1 EA P/N A3362 CARD AND TERMINAL ASSY,2 EA CONTACTS,10 IN. WHITE INSULATED WIRE,10 IN. WHITE/BLACK INSULATED WIRE,14 IN. BAREWIRE 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.