The MS28775-337 O-Ring is a high-performance sealing component designed to prevent fluid and gas leaks in various industrial applications. It is commonly used in hydraulic systems, aerospace, and instrumentation where reliable sealing is critical. Its durable construction ensures optimal performance under high pressure and temperature conditions, making it an essential part of maintenance and assembly processes.This component is manufactured to the applicable MS, AN, or NAS specification, ensuring compliance with recognized military and aerospace dimensional, material, and performance requirements. Material certifications, Certificates of Conformance (CoC), and traceability are available where applicable.
hide-Asset:
3054P
hide-Quantity Increment:
1
note-Sold In:
Per Package
note-Units Per Package:
1
note-Note:
Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.
hide-ItemID:
66291
note-Industry Standards/Certification:
MS28775
spec-Thickness:
0.21"
spec-Inside Diameter:
2.975"
spec-Temperature Range:
-65 to 275 ºF
spec-Compound Specification Number:
MIL-P-25732
spec-Alternate Part Number:
Possible
spec-NSN:
5330-01-285-0669|5331-00-585-3645
spec-NIIN:
00-585-3645|01-285-0669
hide-Part # Unpunctuated:
MS28775337
note-Minimum Order Note:
Minimum order is 5. Must order in increments of 1.
note-Inventory Note:
Need additional stock? Call (877) 920-1876 or email
note-California Residents:
Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
