PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WG-243-BGuard,mechanical Drive

Kornylak Corp · NSN 3020-01-280-4983 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-280-4983 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-280-4983. Primary manufacturer part number: WG-243-B.
Features
  • Guard,mechanical Drive — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: Kornylak Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Guard,mechanical Drive, cataloged under National Stock Number 3020-01-280-4983, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kornylak Corp. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuard,mechanical Drive
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersKornylak Corp (CAGE 07586)
Technical Specifications
ParameterValue
NSN3020-01-280-4983
Primary Part NumberWG-243-B
Item NameGuard,mechanical Drive
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerKornylak Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-109-0236 INTERCHANGEABLE
Resistor,fixed,composition
5310-00-208-9515 INTERCHANGEABLE
Nut,plain,hexagon
5925-00-280-2273 INTERCHANGEABLE
Circuit Breaker
4930-00-432-97879903.1521 INTERCHANGEABLE
Disc,back
Hannay Reels Inc
5331-01-005-3702AS3209-263 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
3020-01-230-6790LWG243A INTERCHANGEABLE
Guard,mechanical Drive
Kornylak Corp
Cross-Reference Index
Part NumberManufacturer
2-263 Kornylak Corp (USA)
2-263 PC 13 Kornylak Corp (USA)
WG-243-B PRIMARY Kornylak Corp (USA)
WG-243 Kornylak Corp (USA)
Related Parts
5905-00-109-0236INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5310-00-208-9515INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5925-00-280-2273INTERCHANGEABLE
CIRCUIT BREAKER
4930-00-432-9787INTERCHANGEABLE
DISC,BACK
9903.1521
5331-01-005-3702INTERCHANGEABLE
O-RING
AS3209-263
3020-01-230-6790INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
LWG243A

Frequently Asked Questions

What is NSN 3020-01-280-4983?

NSN 3020-01-280-4983 is a Guard,mechanical Drive, manufactured by Kornylak Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-280-4983?

NSN 3020-01-280-4983 has 4 cross-referenced part numbers: 2-263 (Kornylak Corp), 2-263 PC 13 (Kornylak Corp), WG-243-B (Kornylak Corp), WG-243 (Kornylak Corp).

What NSN replaces 3020-01-280-4983?

There are 6 known substitutes for 3020-01-280-4983: 5905-00-109-0236, 5310-00-208-9515, 5925-00-280-2273 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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