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A lighter-weight more-flexible system, Glenair offers Series 74 Helical Convoluted Tubing unshielded or with a variety of braids to meet various electromagnetic shielding requirements. Type A is provided unshielded; Type B unshielded, with a protective outer braided black Dacron^® covering; Types C through F define standard combinations of braided metal EMI shielding; Type G unshielded, with an outer elastomeric jacket. Other combinations can be provided upon request.

Glenair Series 74 Helical Convoluted Tubing (fluorocarbon/teflon) are manufactured in conformance to MIL-T-81914, providing the user with standard and thin wall thickness, and a choice of standard or close convolutions. For low-smoke zero-halogen applications that require a high strength and superior crush resistance, Glenair can supply PEEK tubing (semicrystalline thermoplastic). The PEEK material will be manufactured to Glenair tubing standards.

• Conduit Selection Guide
• User-Installable Fittings - General Information
• User-Installable Fittings - Installation Procedures

	120-100 Helical Convoluted Tubing (MIL-T-81914), Natural or Black PFA, FEP, PTFE, Tefzel® (ETFE) or PEEK, Type A, Convoluted Tubing Only	Qwik Create
	120-103 Helical Convoluted Tubing (MIL-T-81914), Natural or Black PFA, FEP, PTFE, Tefzel® (ETFE) or PEEK, Type B, External Black Dacron® Braid	Qwik Create
	121-100 Helical Convoluted Tubing (MIL-T-81914), Natural or Black PFA, FEP, PTFE, Tefzel® (ETFE) or PEEK, Type C, External Shield and Jacket	Qwik Create
	121-101 Helical Convoluted Tubing (MIL-T-81914), Natural or Black PFA, FEP, PTFE, Tefzel® (ETFE) or PEEK, Type D, External Shield	Qwik Create
	121-102 Helical Convoluted Tubing (MIL-T-81914), Natural or Black PFA, FEP, PTFE, Tefzel® (ETFE) or PEEK, Type E, Two External Shields	Qwik Create
	121-103 Helical Convoluted Tubing (MIL-T-81914), Natural or Black PFA, FEP, PTFE, Tefzel® (ETFE) or PEEK, Type F, Jacket and Two External Shields	Qwik Create
	123-100 Helical Convoluted Tubing (MIL-T-81914), Natural or Black PFA, FEP, PTFE, Tefzel® (ETFE) or PEEK, Type G, External Jacket	Qwik Create
	712-178 Non-Environmental User-Installable Connector Fittings, Straight Solid, 45° & 90° Dip Brazed, Not for use with PEEK convoluted tubing	Qwik Create
	712-360 Non-Environmental User-Installable Connector Fittings, Straight Solid, 45° & 90° Welded, For use with PEEK convoluted tubing only - Part Number 120-100-1-1-XX	Qwik Create
	712-127 Non-Environmental User-Installable Connector Fittings, Straight Solid, 45° & 90° Dip Brazed, For use with types B (External Black Dacron® Braid), D (External Shield), and E (Two External Shields)	Qwik Create
	712-277 EMI-Environmental User-Installable Connector Fittings, Straight Solid, 45° & 90° Dip Brazed, For use with types C (External Shiled and Jacket) and F (Jacket and Two External Shields)	Qwik Create
	712-380 User-Installable Transition Fittings, For use with types B (External Black Dacron® Braid), C (External Shiled and Jacket), D (External Shield), E (Two External Shields), F (Jacket and Two External Shields), and G (External Jacket)	Qwik Create
	712-389 User-Installable Bulkhead Fittings, For use with types B (External Black Dacron® Braid), C (External Shiled and Jacket), D (External Shield), E (Two External Shields), F (Jacket and Two External Shields), and G (External Jacket)	Qwik Create
	712-379 Non-Environmental User-Installable Transition Fittings, For use with type A (Convoluted Tubing Only)	Qwik Create
	712S269 Self-Locking Composite Conduit Adapter for Series 74 Bare PEEK or Standard Teflon® Tubing	Qwik Create
	712S270 Self-Locking Composite Conduit Adapter for Single-Shielded Series 74 PEEK or Standard Tubing	Qwik Create
	712S271 Self-Locking Composite Conduit Adapter for Double-Shielded Series 74 PEEK or Standard Tubing	Qwik Create
	712-419 Self-Locking Composite Conduit Adapter for Series 74 PEEK, PFA, ETFE, FEP or PTFE Tubing Shielding Optional	Qwik Create
	712-475 Composite Conduit Bulkhead Feed-Through Adapter for Environmental or Non-Environmental Series 74 PEEK or Standard Tubing	Qwik Create
	127-130 Series 74 Reinforced Helical Convoluted Tubing No-Hal (PEEK) with Shielding and Jacketing