PartsTable
Technical Data Sheet
ORM0300-10000 N-70 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 100.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 3.0 MILLIMETERS NOMINAL MM, end_item_identification: BOW THRUSTER, part_name_assigned_by_controlling_agency: STEERING SHAFT O-RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-555-1378, 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
ORM0300-10000 N-70
NSN: 5331-01-555-1378
FSC: 5331 — O-RING
CAGE: 6H792 — ZATKOFF SEALS AND PACKINGS (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter100.0 MILLIMETERS NOMINAL MM
cross-sectional_height3.0 MILLIMETERS NOMINAL MM
end_item_identificationBOW THRUSTER
part_name_assigned_by_controlling_agencySTEERING SHAFT O-RING
NSN5331-01-555-1378
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ORM0300-10000 N-70 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
KEY FEATURES
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
CROSS-SECTIONAL HEIGHT: 3.0 MILLIMETERS NOMINAL MM
CENTER HOLE DIAMETER: 100.0 MILLIMETERS NOMINAL MM
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYSTEERING SHAFT O-RING
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
CROSS-SECTIONAL HEIGHT3.0 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONBOW THRUSTER
CENTER HOLE DIAMETER100.0 MILLIMETERS NOMINAL MM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SAE J512 3 040110BInterchangeable
interchangeable cross-reference
interchangeable
142431Interchangeable
interchangeable cross-reference
interchangeable
100X3Interchangeable
interchangeable cross-reference
interchangeable
121400Interchangeable
interchangeable cross-reference
interchangeable
100-4Interchangeable
interchangeable cross-reference
interchangeable
100-10528Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ORM0300-10000 N-70?
ORM0300-10000 N-70 is a O-RING.
What parts can replace ORM0300-10000 N-70?
There are 12 known substitutes for ORM0300-10000 N-70: SAE J512 3 040110B, 142431, 100X3 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ORM0300-10000 N-70?
ORM0300-10000 N-70 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-555-1378. This indicates validated use in U.S. government and defense supply chains.
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