Spiral Wound Gasket

Model / MPN: 251L186 PIECE 13 | NSN: 5330-01-234-5238

A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression rin (s) .

Product Details

NATO Stock Number

5330-01-234-5238

Sold in multiples of

1 EA

DEMIL

Cross Sectional Shape

Metal winding w/ soft filler and inner and outer rings

Outside Diameter

22.760 inches

Aperture Diameter

20.000 inches

Bearing Surface Width

1.130 inches

Gage Ring Outside Diameter

23.880 inches

Cross-sectional Thickness

Between 0.170 inches and 0.180 inches

Gage Ring Thickness

0.120 inches

Material

Steel and asbestos and steel comp 316 or steel comp 347

Style Designator

Circular

251L Series Parts

Pricing and Availability

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251L186 PIECE 13 Cross Reference

32158601-W
K-9466710PC1W