PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

N-464 PC 17Seat,helical Compression Spring

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5340-01-246-7794 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-246-7794 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-246-7794. Primary manufacturer part number: N-464 PC 17.
Features
  • Seat,helical Compression Spring — FSC 5340
  • Style Designator: SEAT
  • Design Type: SPLIT
  • Material: COPPER ALLOY
  • First Step Diameter: 3.0000 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy construction
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-246-7794, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-246-7794
Primary Part NumberN-464 PC 17
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusCANCELLED
Style DesignatorSEAT
Design TypeSPLIT
MaterialCOPPER ALLOY
First Step Diameter3.0000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
⇄ Verified Substitutes 2
5945-00-201-5886N464 INTERCHANGEABLE
Relay,electromagnetic
Eaton Corp Opns & Technical Center
4820-01-139-9886N22964942 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
N-464 PC 17 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N-464 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5945-00-201-5886INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
N464
4820-01-139-9886INTERCHANGEABLE
SEAT,VALVE
N22964942

Frequently Asked Questions

What is NSN 5340-01-246-7794?

NSN 5340-01-246-7794 is a Seat,helical Compression Spring, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-01-246-7794?

NSN 5340-01-246-7794 has 2 cross-referenced part numbers: N-464 PC 17 (Leslie Controls, Inc. Dba Leslie Controls Inc), N-464 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5340-01-246-7794?

There are 2 known substitutes for 5340-01-246-7794: 5945-00-201-5886, 4820-01-139-9886. Verify interchangeability with system specifications before substitution.

What are the specifications of N-464 PC 17?

Key specifications for N-464 PC 17: Overall Height: 0.3125 INCHES NOMINAL IN; Style Designator: SEAT; Design Type: SPLIT; Material: COPPER ALLOY. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-246-7794 still in active supply?

NSN 5340-01-246-7794 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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