O-ring

Model / MPN: MS28900-12 | NSN: 5331-00-822-0081

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing, preformed. For noncircular items with a round cross-section, see seal, nonmetallic round section and rubber, round section.

Product Details

NATO Stock Number

5331-00-822-0081

Sold in multiples of

1 EA

DEMIL

Outside Diameter

Between 0.575 inches and 0.601 inches

Cross-sectional Height

Between 0.028 inches and 0.034 inches

Center Hole Diameter

Between 0.516 inches and 0.541 inches

Hardness Rating

70.0 shore durometer a

Material

Rubber chloroprene class cr

MS28900 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E318T0902	Ring O	133	EA	10/30/2017
SPE5E318T2167	Ring O	77	EA	11/13/2017
SPE5E318T4124	Ring O	164	EA	01/09/2018

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

MS28900-12 Cross Reference

5-135 C557-70
5-135 C873-70
912-2347
PRP912-2347
B-12SR533-70
PRP568-912-3110-70
5-135 C557-70