PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M24066/2-223Clip,spring Tension

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5340-00-144-6721 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-144-6721 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-144-6721. Primary manufacturer part number: M24066/2-223.
Features
  • Clip,spring Tension — FSC 5340
  • Loop/holding Dimension: 0.390 INCHES MINIMUM IN
  • Hole Diameter: 0.1000 INCHES MINIMUM AND 0.1060 INCHES MAXIMUM IN
  • Distance From Loop Center to End: 0.250 INCHES NOMINAL IN
  • Hole Quantity: 2
  • Mounting Method: UNTHREADED HOLE(S)
  • Width: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy 170 or Copper Alloy 172 Overall construction
General Description

The Clip,spring Tension, cataloged under National Stock Number 5340-00-144-6721, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN5340-00-144-6721
Primary Part NumberM24066/2-223
Item NameClip,spring Tension
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Loop/holding Dimension0.390 INCHES MINIMUM IN
Hole Diameter0.1000 INCHES MINIMUM AND 0.1060 INCHES MAXIMUM IN
Distance From Loop Center to End0.250 INCHES NOMINAL IN
Hole Quantity2
Mounting MethodUNTHREADED HOLE(S)
Width0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
Material Document and ClassificationQQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
MaterialCOPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
Style DesignatorSTANDOFF
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Material Thickness0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
Length0.420 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-00-452-2291 (M24066/2-211)
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
5340-00-340-5082M24066/2-230 SUCCESSOR
Clip,spring Tension
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-452-2291M24066/2-211 SUCCESSOR
Clip,spring Tension
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Clip,spring Tension
Clip,spring Tension
5340-01-071-8478247AS25-727-001 SUCCESSOR
Clip,spring Tension
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5340-01-191-2774M24066/2-219 SUCCESSOR
Clip,spring Tension
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Clip,spring Tension
5915-00-578-52551-003-0070-AA INTERCHANGEABLE
Filter,high Pass
Cec Vibration Products, Llc Dba Cec Vibrations Products
2510-01-580-10753848013 INTERCHANGEABLE
Frame Section,structural,vehicul
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
944815-223 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
NASM24066/2 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MIL-C-24066/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24066-2-223 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
100-300-7-0 Atlee of Delaware, Incorporated (USA)
M24066/2-223 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
416949-123 Raytheon Company Dba Raytheon (USA)
Related Parts
SUCCESSOR 5340-00-452-2291 Clip,spring Tension · M24066/2-211
5340-00-340-5082SUCCESSOR
CLIP,SPRING TENSION
M24066/2-230
5340-01-014-4594SUCCESSOR
CLIP,SPRING TENSION
5340-01-017-0416SUCCESSOR
CLIP,SPRING TENSION
5340-01-071-8478SUCCESSOR
CLIP,SPRING TENSION
247AS25-727-001
5340-01-191-2774SUCCESSOR
CLIP,SPRING TENSION
M24066/2-219
5340-01-248-4756SUCCESSOR
CLIP,SPRING TENSION
5915-00-578-5255INTERCHANGEABLE
FILTER,HIGH PASS
1-003-0070-AA
2510-01-580-1075INTERCHANGEABLE
FRAME SECTION,STRUCTURAL,VEHICUL
3848013

Frequently Asked Questions

What is NSN 5340-00-144-6721?

NSN 5340-00-144-6721 is a Clip,spring Tension, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-144-6721?

NSN 5340-00-144-6721 has 7 cross-referenced part numbers: 944815-223 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), NASM24066/2 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MIL-C-24066/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M24066-2-223 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 100-300-7-0 (Atlee of Delaware, Incorporated) and 2 more.

What NSN replaces 5340-00-144-6721?

There are 9 known substitutes for 5340-00-144-6721: 5340-00-340-5082, 5340-00-452-2291, 5340-01-014-4594 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M24066/2-223?

Key specifications for M24066/2-223: Overall Height: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Loop/holding Dimension: 0.390 INCHES MINIMUM IN; Hole Diameter: 0.1000 INCHES MINIMUM AND 0.1060 INCHES MAXIMUM IN; Distance From Loop Center to End: 0.250 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-144-6721 still in active supply?

NSN 5340-00-144-6721 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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