PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9643Fastener,cylinder,spring Loaded

Eastern Co the · NSN 5340-00-216-5901 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-216-5901 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-216-5901. Primary manufacturer part number: 9643.
Features
  • Fastener,cylinder,spring Loaded — FSC 5340
  • Diameter: 0.234 INCHES NOMINAL HOLE IN
  • Mounting Position for Which Designed: UNIVERSAL
  • Handle Type: HOOK
  • Mounting Hole Quantity: 2
  • Length: 3.375 INCHES NOMINAL EFFECTIVE FREE LENGTH IN
  • Engaging End Type: HOOK
  • Antirattle Device Type: SPRING
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Fastener,cylinder,spring Loaded, cataloged under National Stock Number 5340-00-216-5901, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eastern Co the. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-216-5901
Primary Part Number9643
Item NameFastener,cylinder,spring Loaded
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEastern Co the
StatusCANCELLED
Diameter0.234 INCHES NOMINAL HOLE IN
Mounting Position for Which DesignedUNIVERSAL
Handle TypeHOOK
Mounting Hole Quantity2
Length3.375 INCHES NOMINAL EFFECTIVE FREE LENGTH IN
Engaging End TypeHOOK
Antirattle Device TypeSPRING
Mounting ConfigurationSPACED 1.375 IN. CENTER TO CENTER OF HOLES IN
Diameter0.219 INCHES NOMINAL MOUNTING HOLE IN
ColorBLACK
Features ProvidedCATCH
Mounting End TypePLATE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
No Item Name Available
3460-00-181-7050 INTERCHANGEABLE
Collet,machine
6210-00-275-1860 INTERCHANGEABLE
Fixture,lighting
5995-01-147-1000590012 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Belden, Inc.
5950-01-190-0019 INTERCHANGEABLE
Transformer,power
4820-01-360-02839643 INTERCHANGEABLE
Parts Kit,valve
DP Manufacturing Inc.
8135-01-524-60829643 INTERCHANGEABLE
Wire Tie Del City
Heil Trailer International Llc
6340-01-661-3680 INTERCHANGEABLE
Alarm,audible,landing Gear
5331-01-703-39829643 INTERCHANGEABLE
O-Ring
Italwatt S.r.l.
Cross-Reference Index
Part NumberManufacturer
9643 Eastern Co the (USA)
8896835 Us Army Aviation and Missile Command (USA)
9643 Eastern Co Div Eberhard Manufacturing (USA)
Related Parts
5340-00-613-9012SUCCESSOR
NO ITEM NAME AVAILABLE
3460-00-181-7050INTERCHANGEABLE
COLLET,MACHINE
6210-00-275-1860INTERCHANGEABLE
FIXTURE,LIGHTING
5995-01-147-1000INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
590012
5950-01-190-0019INTERCHANGEABLE
TRANSFORMER,POWER
4820-01-360-0283INTERCHANGEABLE
PARTS KIT,VALVE
9643
8135-01-524-6082INTERCHANGEABLE
WIRE TIE DEL CITY
9643
6340-01-661-3680INTERCHANGEABLE
ALARM,AUDIBLE,LANDING GEAR
5331-01-703-3982INTERCHANGEABLE
O-RING
9643

Frequently Asked Questions

What is NSN 5340-00-216-5901?

NSN 5340-00-216-5901 is a Fastener,cylinder,spring Loaded, manufactured by Eastern Co the, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-216-5901?

NSN 5340-00-216-5901 has 3 cross-referenced part numbers: 9643 (Eastern Co the), 8896835 (Us Army Aviation and Missile Command), 9643 (Eastern Co Div Eberhard Manufacturing).

What NSN replaces 5340-00-216-5901?

There are 9 known substitutes for 5340-00-216-5901: 5340-00-613-9012, 3460-00-181-7050, 6210-00-275-1860 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9643?

Key specifications for 9643: Diameter: 0.234 INCHES NOMINAL HOLE IN; Mounting Position for Which Designed: UNIVERSAL; Handle Type: HOOK; Mounting Hole Quantity: 2. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-216-5901 still in active supply?

NSN 5340-00-216-5901 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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