TOOL,PLUG

NSN: 4921-01-565-3579NIIN: 015653579FSG 49FSC 4921

About NSN 4921-01-565-3579

The TOOL,PLUG is identified by National Stock Number (NSN) 4921-01-565-3579 and is available from 1 qualified manufacturers. This military standard part is classified under TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT (Federal Supply Class 4921) within MAINTENANCE AND REPAIR SHOP EQUIPMENT (Federal Supply Group 49).

Skyward Industries supplies NSN 4921-01-565-3579 to military, aerospace, and defense contractors worldwide. We offer competitive pricing, fast delivery, and complete traceability for all tool,plug orders. Request a quote today for NSN 4921015653579 or any related part numbers.

NSN 4921-01-565-3579 - Quick Reference

National Stock Number4921-01-565-3579
NSN (without dashes)4921015653579
National Item Identification Number015653579
Item NameTOOL,PLUG
Federal Supply Class (FSC)4921 - TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT
Federal Supply Group (FSG)49 - MAINTENANCE AND REPAIR SHOP EQUIPMENT
Available Manufacturers1 approved sources

Common Applications & Uses

NSN 4921-01-565-3579 (TOOL,PLUG) is commonly used in:

  • Military equipment and defense systems
  • Aerospace applications and aircraft maintenance
  • Government procurement and federal contracts
  • OEM replacement parts and repairs
  • Inventory management and supply chain operations

Need help determining if NSN 4921-01-565-3579 is right for your application?Contact our team for technical assistance.

Procurement & Ordering Information

✓ What We Offer
  • • Competitive pricing for NSN 4921-01-565-3579
  • • Fast turnaround times
  • • Complete traceability & certification
  • • Quality assurance guarantee
  • • Flexible payment terms
📋 Required Information
  • • NSN: 4921-01-565-3579 or Part Number
  • • Quantity required
  • • Delivery timeframe
  • • Condition (new, refurbished, etc.)
  • • Any specific certifications needed

Why Choose Skyward Industries for NSN 4921-01-565-3579

✓ Certified Quality

All NSN parts sourced from qualified manufacturers with full traceability and certification documentation.

✓ Rapid Delivery

Expedited shipping available for urgent military and aerospace requirements. Same-day quote turnaround.

✓ Industry Expertise

Over 20 years serving defense contractors, military bases, and aerospace manufacturers worldwide.

Browse Related Categories

Federal Supply Group
View all MAINTENANCE AND REPAIR SHOP EQUIPMENT (FSG 49)

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Federal Supply Class
View all TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT (FSC 4921)

Browse similar torpedo maintenance, repair, and checkout specialized equipment items

Available Part Numbers & Approved Manufacturers for NSN 4921-01-565-35791 Sources

Purchase TOOL,PLUG from any of these qualified CAGE code manufacturers. All part numbers are interchangeable and meet military specifications for NSN 4921-01-565-3579.

Available Part Numbers: sa 7144241

Part Number: sa 7144241

CAGE Code: 16623
Manufacturer: UNITED STATES DEPARTMENT OF THE NAVY
Address: 610 DOWELL ST
Location: KEYPORT, WA, UNITED STATES

Overview & Notes

Federal Supply Group Notes

NOTE-SPECIALIZED EQUIPMENT WHICH IS DESIGNED FOR AUTOMOTIVE MAINTENANCE AND REPAIR, AND WHICH IS ALSO USED FOR THE MAINTENANCE AND REPAIR OF NONAUTOMOTIVE VEHICLES OR EQUIPMENT, WILL BE CLASSIFIED IN CLASS 4910. JIGS, FIXTURES, AND TEMPLATES USED IN CONJUNCTION WITH MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT ARE CLASSIFIED IN THIS GROUP. HOWEVER, JIGS, FIXTURES, AND TEMPLATES USED IN CONJUNCTION WITH METALWORKING MACHINERY ARE CLASSIFIED IN GROUP 34. INFRARED ASSEMBLIES, SUBASSEMBLIES, AND COMPONENTS SPECIFICALLY DESIGNED AS TEST AND MAINTENANCE SPECIALIZED EQUIPMENT ARE CLASSIFIED IN THE APPROPRIATE CLASSES OF THIS GROUP. EXCLUDED FROM THIS GROUP IS INFRARED EQUIPMENT DESIGNED FOR TESTING COMMUNICATIONS AND NIGHT VISION EQUIPMENT.

About National Stock Numbers (NSN)

National Stock Numbers are 13-digit numeric codes used to identify standardized military and federal supply items. NSN 4921-01-565-3579 specifically identifies TOOL,PLUG within the federal supply system. The NSN format consists of a 4-digit Federal Supply Class (FSC) followed by a 9-digit National Item Identification Number (NIIN).

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