PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N63642Seat,helical Compression Spring

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5340-01-205-3894 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-205-3894 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-205-3894. Primary manufacturer part number: N63642.
Features
  • Seat,helical Compression Spring — FSC 5340
  • Material Document and Classification: AISI 416 ASSN STD SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 416
  • 4 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 416 construction
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-205-3894, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-205-3894
Primary Part NumberN63642
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Material Document and ClassificationAISI 416 ASSN STD SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 416
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
6695-01-180-97686364-2 INTERCHANGEABLE
Bezel,instrument Mounting
J F C Electronics Inc
3110-01-300-6413 INTERCHANGEABLE
Ring,bearing,outer
5975-01-340-7243 INTERCHANGEABLE
Sleeve,marker,cable
6525-01-522-465131332 INTERCHANGEABLE
Viewer,dental Radiographic Film
Clive Craig Inc
Cross-Reference Index
Part NumberManufacturer
25460 N PIECE 5 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
63642 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
25460N SHT 2 PC 5 QCLNS DESIGN Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N63642 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
6695-01-180-9768INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
6364-2
3110-01-300-6413INTERCHANGEABLE
RING,BEARING,OUTER
5975-01-340-7243INTERCHANGEABLE
SLEEVE,MARKER,CABLE
6525-01-522-4651INTERCHANGEABLE
VIEWER,DENTAL RADIOGRAPHIC FILM
31332

Frequently Asked Questions

What is NSN 5340-01-205-3894?

NSN 5340-01-205-3894 is a Seat,helical Compression Spring, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-205-3894?

NSN 5340-01-205-3894 has 4 cross-referenced part numbers: 25460 N PIECE 5 (Leslie Controls, Inc. Dba Leslie Controls Inc), 63642 (Leslie Controls, Inc. Dba Leslie Controls Inc), 25460N SHT 2 PC 5 QCLNS DESIGN (Leslie Controls, Inc. Dba Leslie Controls Inc), N63642 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5340-01-205-3894?

There are 4 known substitutes for 5340-01-205-3894: 6695-01-180-9768, 3110-01-300-6413, 5975-01-340-7243 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N63642?

Key specifications for N63642: Material Document and Classification: AISI 416 ASSN STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 416. 2 total characteristics are documented in the Federal Logistics Information System.

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