PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

643041Standoff,threaded,spacing

R F Products, Inc · NSN 5340-01-197-6489 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-197-6489 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-197-6489. Primary manufacturer part number: 643041.
Features
  • Standoff,threaded,spacing — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: R F Products, Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-197-6489, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is R F Products, Inc. This item has 2 commercial cross-references 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. Unit of issue: EA.

Catalog Facts
Item NameStandoff,threaded,spacing
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersR F Products, Inc (CAGE 58022)
Technical Specifications
ParameterValue
NSN5340-01-197-6489
Primary Part Number643041
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerR F Products, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5935-00-837-5966 INTERCHANGEABLE
Connector,plug,electrical
5110-01-191-9598 INTERCHANGEABLE
Cutter,cable,hand Operated
5998-01-437-455963041 INTERCHANGEABLE
Circuit Card Assembly
Quest International Monitor Service, Inc.
Cross-Reference Index
Part NumberManufacturer
643041 PRIMARY R F Products, Inc (USA)
63041 R F Products, Inc (USA)
Related Parts
5935-00-837-5966INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5110-01-191-9598INTERCHANGEABLE
CUTTER,CABLE,HAND OPERATED
5998-01-437-4559INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
63041

Frequently Asked Questions

What is NSN 5340-01-197-6489?

NSN 5340-01-197-6489 is a Standoff,threaded,spacing, manufactured by R F Products, Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-197-6489?

NSN 5340-01-197-6489 has 2 cross-referenced part numbers: 643041 (R F Products, Inc), 63041 (R F Products, Inc).

What NSN replaces 5340-01-197-6489?

There are 3 known substitutes for 5340-01-197-6489: 5935-00-837-5966, 5110-01-191-9598, 5998-01-437-4559. Verify interchangeability with system specifications before substitution.

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