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Technical Data Sheet
2115N304-75 ✓ 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 is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN, center_hole_diameter: 0.665 INCHES MINIMUM AND 0.683 INCHES MAXIMUM IN, elongation_percentage: 164 MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-181-0024, 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
2115N304-75
NSN: 5330-00-181-0024
FSC: 5330
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN
center_hole_diameter0.665 INCHES MINIMUM AND 0.683 INCHES MAXIMUM IN
elongation_percentage164 MAXIMUM
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFED FREE FROM MERCURY CONTAMINATION
NSN5330-00-181-0024
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2115N304-75 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 19
MS28775-115Interchangeable
interchangeable cross-reference
interchangeable
5530-115Interchangeable
interchangeable cross-reference
interchangeable
B-6227-13Interchangeable
interchangeable cross-reference
interchangeable
CUJ-1-25-8Interchangeable
interchangeable cross-reference
interchangeable
2-115N304-7Interchangeable
interchangeable cross-reference
interchangeable
SP132-13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2115N304-75?
2115N304-75 is a PACKING.
What parts can replace 2115N304-75?
There are 19 known substitutes for 2115N304-75: MS28775-115, 5530-115, B-6227-13 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2115N304-75?
2115N304-75 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-181-0024. This indicates validated use in U.S. government and defense supply chains.
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