O-ring

Model / MPN: 53308280437 | NSN: 5331-00-828-0437

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

5331-00-828-0437

Sold in multiples of

1 EA

DEMIL

Outside Diameter

8.262 inches

Cross-sectional Height

Between 0.135 inches and 0.143 inches

Center Hole Diameter

Between 7.954 inches and 8.014 inches

Elongation Percentage

250

Hardness Rating

70.0 shore durometer a

Material

Rubber butadiene-acrylonitrile class nbr

53308 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E816TB737	Ring O	314	EA	06/07/2016
SPE5E817Q0204	Ring O	187	EA	12/14/2016
SPE5E818T1042	Ring O	192	EA	10/30/2017
SPE5E818T6238	Ring O	852	EA	02/13/2018
SPE5E818T8928	Ring O	798	EA	04/09/2018

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

53308280437 Cross Reference

MS29561-266
S8171AM107
2-266 N4771-70
266-1487
PRP266-1487
PRP568-266-4077 70
MS29561-266ES
A-266SR873-70
2-266-47-071