NSA5054-02

Imperial Miniature Inserts

Locking Type / 17-4PH / Miniature

Installed using the Crownserts Hand-Installation Tool:  CSTL02

NSA5054-02 repairs/reinforces 2-56 UNC imperial threads in Al/Mg or other non-ferrous materials; 17-4PH stainless. Tap hole .113 #33; install with CSTL02. This is an old Anemo part. Please use CSL0256.

We can offer you the part NSA5054-02 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

NSA5054-02 - Imperial Miniature Inserts
NSA5054-02 - Imperial Miniature Inserts
NSA5054-02 - Imperial Miniature Inserts
NSA5054-02 - Imperial Miniature Inserts
 How to install a Crownsert?
NSA5054-02 - Imperial Miniature Inserts
NSA5054-02 - Imperial Miniature Inserts
NSA5054-02 - 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
E .073
G (±.010) .170
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
NSA5054-02 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 CSTL02
Step drill part number CSD0113
Tap through tool part number TTI0136
Blind tap tool part number TBI0136 / TBI0138
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