FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Baseplate and Slide, cataloged under National Stock Number 6685-00-463-7501, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Baseplate and Slide
FSC / FSG
6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66)
Technical Specifications
Parameter
Value
NSN
6685-00-463-7501
Item Name
Baseplate and Slide
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-00-472-812870-223POSSIBLE MATCH
ADAPTER,SWITCH ACTUATOR
Possible match (shared part number)Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works
5935-00-899-5340702-23POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc
3413-01-369-3043DP-20VS-3POSSIBLE MATCH
DRILLING MACHINE,UPRIGHT
Possible match (shared part number)Jpw Industries Inc. Dba Jpw Industries Inc
4820-01-419-256570223POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Tyco Fire Products Lp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
70223
3/2Design control — primary reference
U.S. Government activity
Related Parts
5930-00-472-8128POSSIBLE MATCH
ADAPTER,SWITCH ACTUATOR
70-223
5935-00-899-5340POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
702-23
3413-01-369-3043POSSIBLE MATCH
DRILLING MACHINE,UPRIGHT
DP-20VS-3
4820-01-419-2565POSSIBLE MATCH
STEM,FLUID VALVE
70223
Frequently Asked Questions
What is NSN 6685-00-463-7501?
NSN 6685-00-463-7501 is a Baseplate and Slide, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What NSN replaces 6685-00-463-7501?
4 possible matches (shared part number, not a government interchangeability claim): 5930-00-472-8128, 5935-00-899-5340, 3413-01-369-3043. Verify interchangeability with system specifications before substitution.
Is NSN 6685-00-463-7501 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.