NSA5054-6

Imperial Structural Locking Inserts

Locking Type / 17-4PH / Structural

Installed using the Crownserts Hand-Installation Tool:  CSTL616

NSA5054-6 CS Series is a locking imperial insert. 17-4PH stainless; 3/8-16 UNC internal, 7/16-20 UNF installation threads. This is an old Anemo part. Please use CSL616

We can offer you the part NSA5054-6 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

NSA5054-6 - Imperial Structural Locking Inserts
NSA5054-6 - Imperial Structural Locking Inserts
NSA5054-6 - Imperial Structural Locking Inserts
NSA5054-6 - Imperial Structural Locking Inserts
 How to install a Crownsert?
NSA5054-6 - Imperial Structural Locking Inserts
NSA5054-6 - Imperial Structural Locking Inserts
NSA5054-6 - Imperial Structural Locking Inserts

Thread & Dimensions

A internal thread (Class 3B) 3/8-16 UNC
B external thread (Class 3A) 7/16-20 UNF
Ø max minor special .4010
Ø C (+.008/-.002) .377
D (+.015/-.000) .110
E .322
G (±.010) .560
J (±1) 34
Through-hole preparation Min. full THD depth .820; Min. full depth .595
Blind-hole preparation Min. full THD depth .720; Min. full depth .595
NSA5054-6 schematic

Material & Finish

Material 17-4PH, Cond H1025 per AMS 5643
Finish PASSIVATED per AMS 2700 & SFL coated per SAE AS5272, Type I
Temperature range -110°/+650°F
Heat treat RC 35-42
Magnetic YES
Material note Standard material code; no suffix added to the part number.

Tooling & Preparation

Hand-Installation tool part number CSTL616
Step drill part number CSD0404
Tap through tool part number TTI0437
Blind tap tool part number TBI0437
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