Piston Ring

Model / MPN: 6673966 | NSN: 4310-01-510-0938

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

Product Details

NATO Stock Number

4310-01-510-0938

Sold in multiples of

1 EA

DEMIL

Cross Sectional Shape

Plain rectangular, straight face

Ring Style

Concentric

Radial Wall Thickness

0.2370 inches

Overall Width

2.5070 inches

Joint Style

Diagonal joint

End Application

Mk5mod21, pump; wsd: los angeles class ssn (688)

Material

Any acceptable

66739 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M120T098T	Ring, Piston	9	EA	02/28/2020
SPE7M120T234V	Ring, Piston	12	EA	04/06/2020

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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6673966 Cross Reference

T520-0777-001-7584