PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6578Bolt and Nut Assemb

Lyon Workspace Products, L.l.c. · NSN 4931-01-146-3411 · FSC 4931 · No Item Name Available
Verified by PartsTable
NSN 4931-01-146-3411 — this item is cataloged by the U.S. Government under National Stock Number 4931-01-146-3411. Primary manufacturer part number: 6578.
Features
  • Bolt and Nut Assemb — FSC 4931
  • 1 verified cross-reference
  • Primary manufacturer: Lyon Workspace Products, L.l.c.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt and Nut Assemb, cataloged under National Stock Number 4931-01-146-3411, is classified within Federal Supply Class 4931 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Lyon Workspace Products, L.l.c.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBolt and Nut Assemb
FSC / FSG4931 — No Item Name Available (FSG 49)
ManufacturersLyon Workspace Products, L.l.c. (CAGE 37296)
Technical Specifications
ParameterValue
NSN4931-01-146-3411
Primary Part Number6578
Item NameBolt and Nut Assemb
FSC / FSG4931 / 49 — No Item Name Available
ManufacturerLyon Workspace Products, L.l.c.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5975-00-152-1144 INTERCHANGEABLE
Box Connector,electrical
6625-00-187-05266578 INTERCHANGEABLE
Standard Cell Assy
Electro Scientific Industries Inc
4130-01-197-8034065-00078 INTERCHANGEABLE
Seal Ring,shaft
Johnson Controls Navy Systems, Llc
Cross-Reference Index
Part NumberManufacturer
6578 PRIMARY Lyon Workspace Products, L.l.c. (USA)
Related Parts
5975-00-152-1144INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
6625-00-187-0526INTERCHANGEABLE
STANDARD CELL ASSY
6578
4130-01-197-8034INTERCHANGEABLE
SEAL RING,SHAFT
065-00078

Frequently Asked Questions

What is NSN 4931-01-146-3411?

NSN 4931-01-146-3411 is a Bolt and Nut Assemb, manufactured by Lyon Workspace Products, L.l.c., classified under FSC 4931 (No Item Name Available). Status: active.

What are the part numbers for NSN 4931-01-146-3411?

NSN 4931-01-146-3411 has 1 cross-referenced part number: 6578 (Lyon Workspace Products, L.l.c.).

What NSN replaces 4931-01-146-3411?

There are 3 known substitutes for 4931-01-146-3411: 5975-00-152-1144, 6625-00-187-0526, 4130-01-197-8034. Verify interchangeability with system specifications before substitution.

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