Spring Loade Shaft Seal Assembly

Model / MPN: 665706 | NSN: 4320-01-380-0275

A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes seal, plain encased.

Product Details

NATO Stock Number

4320-01-380-0275

Sold in multiples of

1 EA

DEMIL

End Application

Pump, centrifugal p/n 2 1-2l used onboard 400 ft wagb coast guard vessels

General Description

Static o-ring on the shaft, guaranteed non-fretting. Seal ring support shoulder, machined square within 0.001 inch tolerance. Compound integral drive pads. Stress relieved faces are hydraulically balanced and mate over a narrow cross-section for low frictional heat. Flush port can be rotated to a convenient location for ease of piping. Stationary springs, isolated for fluid to prevent clogging. Adjustable gland fits virtually any bolt circle. Patent pending. Semi-finished gland can be used with the standard components to meet ap1610 in a cost-effective manner. Centering strap one-step installation device. Patent no. 4, 989, 882. Self-centering lock ring achieves superior concentriciry. Patent no. 4, 639, 000.

66570 Series Parts

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Spring Loade Shaft Seal Assembly

Pricing and Availability

Certified Quality Assurance

665706 Cross Reference