O-ring

Model / MPN: M25988/2-012 | NSN: 5331-01-079-8148

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

5331-01-079-8148

Sold in multiples of

1 EA

DEMIL

Outside Diameter

0.504 inches

Cross-sectional Height

Between 0.067 inches and 0.073 inches

Center Hole Diameter

Between 0.359 inches and 0.369 inches

Elongation Percentage

125

Hardness Rating

75.0 shore durometer a

Material

Rubber fluorosilicone class fq

M25988/2 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E318T1149	Ring O	1156	EA	10/30/2017
SPE5E319T9129	Ring O	718	EA	02/11/2019

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

M25988/2-012 Cross Reference

MIL-R-25988/2
S9412-012
S9412-012
MILR25988-2-012ES
S8057AP7
S9412-012
S8057AP7P
S8057AV7
S8057AV7P
S9412-012