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MS28775-141 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS28775-141: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, temp_rating: 275.0 FAHRENHEIT DEGF, center_hole_diameter: 2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-045-8482, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MS28775-141
NSN: 5330-00-045-8482
NIINs: 000458482, 012874819, 013987469
FSC: 5330 — Packing and Gasket Materials
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER SYNTHETIC
temp_rating275.0 FAHRENHEIT DEGF
center_hole_diameter2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5330-00-045-8482
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS28775-141 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESREADY FOR TRANSFER; J6R; 02-23-2010.
SUBSTITUTES & CROSS-REFERENCES 4
820-2179325-48Reference document
Same NSN cross-reference
Reference document — Secondary reference
5330PL1621061Reference document
Same NSN cross-reference
Reference document — Informative reference only
013541176-41Reference document
Same NSN cross-reference
Reference document — Secondary reference
8174A07-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS28775-141?
MS28775-141 is a O-RING.
What parts can replace MS28775-141?
There are 4 known substitutes for MS28775-141: 820-2179325-48, 5330PL1621061, 013541176-41 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28775-141?
MS28775-141 is cataloged in the U.S. Government catalog under NSN 5330-00-045-8482. This indicates validated use in U.S. government and defense supply chains.
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