5310-99-611-3979
Hexagon Castellated Self-Locking Nut
5310996113979 996113979 EF309-14C
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes NUT (1), SELF-LOCKING, SLOTTED, HEXAGON. View more Hexagon Castellated Self-Locking Nut
![]()
Managed by United Kingdom
NSN Created on 16 Dec 1994
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

Marketplace 5310-99-611-3979
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
Related Documents 5310-99-611-3979 1+ Documents (More...)
Request a Quotation from participating marketplace vendors Request Updated Every Day 5310-99-611-3979
RQST NE Updated Every Day 5310-99-611-3979 RQST Updated Every Day 5310-99-611-3979 RQST NE Related Documents
5310-99-611-3979 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-53/fsc-5310/uk 5310-99-611-3979
RQST NE Updated Every Day 5310-99-611-3979 RQST Updated Every Day 5310-99-611-3979 RQST NE Related Documents
5310-99-611-3979 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-53/fsc-5310/uk 5310-99-611-3979
Restrictions 5310-99-611-3979
End Users 5310-99-611-3979
- United Kingdom (ZK)
- Italy (ZR)
- Denmark (ZS)
Approved Sources 5310-99-611-3979
- Part Number
- Manufacturer
- Status
- EF309-14C
- Manufacturer
- U7941 - Leonardo Uk Limited (Aw/Eh101) (Active)
- Primary Buy
- Primary Buy
Similar Supply Items to 5310-99-611-3979

















