NSA5054-7N

Imperial Structural Standard Inserts

Standard Type / 17-4PH / Structural

NSA50547N CS Series is a standard imperial insert. 17-4PH stainless; 7/16-14 UNC internal, 1/2-20 UNF installation threads.

This is an old part number for Anemo. We strongly recommend our alternative part CS714, which has the same properties.

How to install a Crownsert?

A internal thread (Class 3B) 7/16-14 UNC

B external thread (Class 3A) 1/2-20 UNF

Ø max minor special .4630

Ø C (+.008/-.002) .439

D (+.015/-.000) .135

F .430

G (±.010) .660

J (±1) 39

Combo swage and drive tool part n° CST714

Through-hole preparation Min. full THD depth .920; Min. full depth .695

Blind-hole preparation Min. full THD depth .820; Min. full depth .695

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

Combo swage and drive installation tool CST714

Tap-through tool TTI0500

Blind tap tool TBI0500

Step drill tool CSD0468

Removal tool CSRT714, CSRT720

Wobble broach CSBT714W

After-swage gage CSASG714

Serration gage CSSG714