Ball lock pin T-handle according to NAS / MS17985

Ball lock pins according to MS17985 / NAS1333 - 1343 are used for quick fastening, locking, adjusting, changing and securing. Quickly and easily unlockable for frequently repeated connections. Ball lock pins (Quick release pins) are produced according to Aviation Norm MS / NAS and tested to NAS 1332.

Surface treatment:

• all stainless steel parts are passivated according AMS2700;
• all alluminium parts alloy anodized according MIL-A-8625.

Heat treatment:

• body: Rc. 40 min. (AMS2759, Condition H900);
• spindle: Rc. 40 min. (AMS2759, Condition H900);
• ball: Rc. 58-62 min. (AMS2759).

Material:

• body: Stainless steel, precipitation-hardened, passivated - CRES 17-4PH (specification AMS5643);
• spindle: Stainless steel, precipitation-hardened, passivated - CRES 17-4PH (specification AMS5643);
• spring: Stainless steel, passivated - CRES 302 (specification ASTM-A-313);
• handle: Aluminium, black anodised - Alum. alloy A380 (specification ASTM B85/B85);
• attaching ring: Stainless steel, passivated - CRES 302 (specification ASTM A-313/A313M);
• press button: Stainless steel, passivated - CRES 303 (specification ASTM A484/484M);
• ball: Stainless steel, precipitation-hardened, passivated - CRES 440C (specification AMS5630).

Characteristics:

• ball lock pins single acting are self-locking and require a push of the button to release the balls;
• this product is manufactured in INCH dimensions;
• d1 in the table is the minimum under tolerance of the diameter D;
• d2 in the table is the maximum upper tolerance of the diameter D;
• F in the table is minimum shear force in lbf;
• d in the table is the maximum size for the counter part;
• temperature range from -65°F tot 200°F;
• for associated lanyards see AP56 and AP57;
• for associated warning flags, see the types in the AP58.