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Technical Data Sheet
PartsTable / COMPONENT / NM304-MS28775-5-883
NM304-MS28775-5-883 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING,PREFORMED is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-160-4566, 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
NM304-MS28775-5-883
NSN: 5330-01-160-4566
FSC: 5330
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
Part NumberNM304-MS28775-5-883
NSN5330-01-160-4566
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NM304-MS28775-5-883 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5883Interchangeable
interchangeable cross-reference
interchangeable
RELEASE1370Interchangeable
interchangeable cross-reference
interchangeable
MILE1-668Interchangeable
interchangeable cross-reference
interchangeable
F600L202Interchangeable
interchangeable cross-reference
interchangeable
852061Interchangeable
interchangeable cross-reference
interchangeable
517963Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NM304-MS28775-5-883?
NM304-MS28775-5-883 is a PACKING,PREFORMED.
What parts can replace NM304-MS28775-5-883?
There are 11 known substitutes for NM304-MS28775-5-883: 5883, RELEASE1370, MILE1-668 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NM304-MS28775-5-883?
NM304-MS28775-5-883 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-160-4566. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026