NSA5054-02N

Imperial Miniature Inserts

Standard Type / 17-4PH / Miniature

NSA505402N is an imperial miniature insert in 17-4PH stainless for 2-56 UNC threads in light alloys; 6-40 UNF external.

This is an old part number for Anemo. We strongly recommend our alternative part CS0256, which has the same properties.

How to install a Crownsert?

A internal thread (Class 3B) 2-56 UNC

B external thread (Class 3A) 6-40 UNF

Ø max minor special .1073

Ø C (+.008/-.002) .086

D (+.015/-.000) .042

F .080

G (±.010) .130

J (±1) 21

Combo swage and drive tool part n° CST02

Through-hole preparation Min. full THD depth .273; Min. full depth .160

Blind-hole preparation Min. full THD depth .223; Min. full depth .160

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 CST02

Tap-through tool TTI0136

Blind tap tool TBI0136, TBI0138

Step drill tool CSD0113

Removal tool CSRT04

Wobble broach CSBT02W

After-swage gage CSASG02

Serration gage CSSG02