FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Plate,gear, cataloged under National Stock Number 5840-00-565-1685, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
Plate,gear
FSC / FSG
5840 — Radar Equipment, Except Airborne (FSG 58)
Technical Specifications
Parameter
Value
NSN
5840-00-565-1685
Item Name
Plate,gear
FSC / FSG
5840 / 58 — Radar Equipment, Except Airborne
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4330-01-021-7519POSSIBLE MATCH
PARTS KIT,AIR FILTER
Possible match (shared part number)
4730-01-198-0845101121POSSIBLE MATCH
BULKHEAD,FITTING
Possible match (shared part number)American Turbo Systems Inc
5307-01-244-2140POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)
2520-01-361-591710112-1POSSIBLE MATCH
DRIVE SHAFT ASSEMBLY,CONSTANT VE
Possible match (shared part number)Windham Lifts Inc
5306-01-573-6225101121POSSIBLE MATCH
BOLT,EYE
Possible match (shared part number)Eaton Filtration Llc
5995-01-672-58161522891POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
101-121
3/9Design control — primary reference
Televisonet, Inc.
104-171
5/9Secondary reference
Televiso Corp
Related Parts
4330-01-021-7519POSSIBLE MATCH
PARTS KIT,AIR FILTER
4730-01-198-0845POSSIBLE MATCH
BULKHEAD,FITTING
101121
5307-01-244-2140POSSIBLE MATCH
STUD,PLAIN
2520-01-361-5917POSSIBLE MATCH
DRIVE SHAFT ASSEMBLY,CONSTANT VE
10112-1
5306-01-573-6225POSSIBLE MATCH
BOLT,EYE
101121
5995-01-672-5816POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1522891
Frequently Asked Questions
What is NSN 5840-00-565-1685?
NSN 5840-00-565-1685 is a Plate,gear, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
What NSN replaces 5840-00-565-1685?
6 possible matches (shared part number, not a government interchangeability claim): 4330-01-021-7519, 4730-01-198-0845, 5307-01-244-2140. Verify interchangeability with system specifications before substitution.
Is NSN 5840-00-565-1685 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5840-00-565-1685?
NSN 5840-00-565-1685 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.