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Technical Data Sheet
PartsTable / COMPONENT / 90182
90182 ✓ 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 SEAL RING,METAL is a the manufacturer industrial component. Key specifications include end_item_identification: CH-47 HELICOPTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-712-9318, 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
90182
NSN: 5330-00-712-9318
FSC: 5330
CAGE: 76602 — MUSKEGON PISTON RING CO MUSKEGON PRODUCTS DIV (USA)
SPECIFICATIONS
end_item_identificationCH-47 HELICOPTER
NSN5330-00-712-9318
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 90182 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
•
RADIAL WALL THICKNESS: 0.1580 INCHES MINIMUM AND 0.1680 INCHES MAXIMUM IN
•
JOINT STYLE: INTERLOCKING JOINT
•
RING STYLE: EXPANDING CONCENTRIC
•
OUTSIDE DIAMETER: 3.874 INCHES MINIMUM AND 3.875 INCHES MAXIMUM IN
•
METALLIC HARDNESS RATING: 98.0 MINIMUM ROCKWELL B AND 106.0 MAXIMUM ROCKWELL B
•
MATERIAL: IRON OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
TECHNICAL CHARACTERISTICS (FLIS)
RADIAL WALL THICKNESS0.1580 INCHES MINIMUM AND 0.1680 INCHES MAXIMUM IN
JOINT STYLEINTERLOCKING JOINT
RING STYLEEXPANDING CONCENTRIC
OVERALL WIDTH0.0925 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM IN
OUTSIDE DIAMETER3.874 INCHES MINIMUM AND 3.875 INCHES MAXIMUM IN
METALLIC HARDNESS RATING98.0 MINIMUM ROCKWELL B AND 106.0 MAXIMUM ROCKWELL B
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1000069Interchangeable
interchangeable cross-reference
interchangeable
209708Interchangeable
interchangeable cross-reference
interchangeable
C209708Interchangeable
interchangeable cross-reference
interchangeable
6680PL1928468Interchangeable
interchangeable cross-reference
interchangeable
9341101-1Interchangeable
interchangeable cross-reference
interchangeable
SS70106-08006Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90182?
90182 is a SEAL RING,METAL.
What parts can replace 90182?
There are 7 known substitutes for 90182: 1000069, 209708, C209708 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90182?
90182 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-712-9318. 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