PartsTable
Technical Data Sheet
PartsTable / O-RING / 160.2188
160.2188 ✓ 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 160.2188 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 5331-01-092-5503, 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
160.2188
NSN: 5331-01-092-5503
FSC: 5331 — O-RING
CAGE: S4254 — WANDFLUH AG HYDRAULIK+ELEKTRONIK (CHE)
SPECIFICATIONS
Part Number160.2188
NSN5331-01-092-5503
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 160.2188 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
•
CROSS-SECTIONAL HEIGHT: 1.70 MILLIMETERS MINIMUM AND 1.86 MILLIMETERS MAXIMUM MM
•
OUTSIDE DIAMETER: 0.864 INCHES MINIMUM AND 0.894 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
TEMP RATING: -65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
•
CENTER HOLE DIAMETER: 18.54 MILLIMETERS MINIMUM AND 19.00 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT1.70 MILLIMETERS MINIMUM AND 1.86 MILLIMETERS MAXIMUM MM
OUTSIDE DIAMETER0.864 INCHES MINIMUM AND 0.894 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
TEMP RATING-65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CENTER HOLE DIAMETER18.54 MILLIMETERS MINIMUM AND 19.00 MILLIMETERS MAXIMUM MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
8018Interchangeable
interchangeable cross-reference
interchangeable
127-189-018Interchangeable
interchangeable cross-reference
interchangeable
GD00990186Interchangeable
interchangeable cross-reference
interchangeable
M83248/1-018Interchangeable
interchangeable cross-reference
interchangeable
ASC1442296Interchangeable
interchangeable cross-reference
interchangeable
M83248-1-018Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 160.2188?
160.2188 is a 160.2188.
What parts can replace 160.2188?
There are 23 known substitutes for 160.2188: 8018, 127-189-018, GD00990186 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 160.2188?
160.2188 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-092-5503. 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