PartsTable
Technical Data Sheet
22123-2 ✓ 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 end_item_identification: C11-B FLIGHT SIMULATOR, general_characteristics_item_description: DIRECTIONAL GYROSYNCHRO; OVERALL DIA 3.125 IN. IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-171-9918, 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
22123-2
NSN: 5331-00-171-9918
FSC: 5331 — O-RING
CAGE: 52115 — BRANTNER AND ASSOCIATES, INC. (USA)
SPECIFICATIONS
end_item_identificationC11-B FLIGHT SIMULATOR
general_characteristics_item_descriptionDIRECTIONAL GYROSYNCHRO; OVERALL DIA 3.125 IN. IN
NSN5331-00-171-9918
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 22123-2 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
OUTSIDE DIAMETER: 1.380 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT: 0.094 INCHES NOMINAL IN
CENTER HOLE DIAMETER: 1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.380 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.094 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
22175Interchangeable
interchangeable cross-reference
interchangeable
16451Interchangeable
interchangeable cross-reference
interchangeable
31J16451Interchangeable
interchangeable cross-reference
interchangeable
1286-012030-0Interchangeable
interchangeable cross-reference
interchangeable
40317Interchangeable
interchangeable cross-reference
interchangeable
221232Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22123-2?
22123-2 is a O-RING.
What parts can replace 22123-2?
There are 18 known substitutes for 22123-2: 22175, 16451, 31J16451 and 15 more. Substitute compatibility should be verified for your specific system.
Is 22123-2 still available?
22123-2 is currently cancelled.
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