NSA505402N

Imperial Miniature Inserts

Standard Type / 17-4PH / Miniature

Installed using the Crownserts Hand-Installation Tool:  CST02

NSA505402N is an imperial miniature insert in 17-4PH stainless for 2-56 UNC threads in light alloys; 6-40 UNF external; install with CST02. This is an old Anemo part. Please use CS0256.

We can offer you the part NSA505402N with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

NSA505402N - Imperial Miniature Inserts
NSA505402N - Imperial Miniature Inserts
NSA505402N - Imperial Miniature Inserts
NSA505402N - Imperial Miniature Inserts
 How to install a Crownsert?
NSA505402N - Imperial Miniature Inserts
NSA505402N - Imperial Miniature Inserts
NSA505402N - Imperial Miniature Inserts

Thread & Dimensions

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
Through-hole preparation Min. full THD depth .273; Min. full depth .160
Blind-hole preparation Min. full THD depth .223; Min. full depth .160
NSA505402N 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 CST02
Step drill part number CSD0113
Tap through tool part number TTI0136
Blind tap tool part number TBI0136 / TBI0138
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