PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3659-1Clip,spring Tension

Meggitt Safety Systems Inc · NSN 5340-01-098-1444 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-098-1444 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-098-1444. Primary manufacturer part number: 3659-1.
Features
  • Clip,spring Tension — FSC 5340
  • Material: STEEL COMP 631 OVERALL
  • Material Document and Classification: 17-7PH MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Width: 0.810 INCHES NOMINAL IN
  • Material Thickness: 0.100 INCHES NOMINAL IN
  • Length: 1.050 INCHES NOMINAL IN
  • Hole Diameter: 0.197 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Clip,spring Tension, cataloged under National Stock Number 5340-01-098-1444, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meggitt Safety Systems Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-098-1444
Primary Part Number3659-1
Item NameClip,spring Tension
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMeggitt Safety Systems Inc
StatusACTIVE
MaterialSTEEL COMP 631 OVERALL
Material Document and Classification17-7PH MFR REF SINGLE MATERIAL RESPONSE OVERALL
Width0.810 INCHES NOMINAL IN
Material Thickness0.100 INCHES NOMINAL IN
Length1.050 INCHES NOMINAL IN
Hole Diameter0.197 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
4820-00-036-152736591-03 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
6220-00-726-1916 INTERCHANGEABLE
Light,marker,clearance
3433-01-507-157236591 INTERCHANGEABLE
Cutting System,plasma Arc
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Cross-Reference Index
Part NumberManufacturer
3659-1 PRIMARY Meggitt Safety Systems Inc (USA)
Related Parts
4820-00-036-1527INTERCHANGEABLE
CAP,VALVE
36591-03
6220-00-726-1916INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
3433-01-507-1572INTERCHANGEABLE
CUTTING SYSTEM,PLASMA ARC
36591

Frequently Asked Questions

What is NSN 5340-01-098-1444?

NSN 5340-01-098-1444 is a Clip,spring Tension, manufactured by Meggitt Safety Systems Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-098-1444?

NSN 5340-01-098-1444 has 1 cross-referenced part number: 3659-1 (Meggitt Safety Systems Inc).

What NSN replaces 5340-01-098-1444?

There are 3 known substitutes for 5340-01-098-1444: 4820-00-036-1527, 6220-00-726-1916, 3433-01-507-1572. Verify interchangeability with system specifications before substitution.

What are the specifications of 3659-1?

Key specifications for 3659-1: Material: STEEL COMP 631 OVERALL; Material Document and Classification: 17-7PH MFR REF SINGLE MATERIAL RESPONSE OVERALL; Width: 0.810 INCHES NOMINAL IN; Material Thickness: 0.100 INCHES NOMINAL IN. 6 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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