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Technical Data Sheet
PartsTable / MRO / 300106
300106 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BLOCK,BEARING 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 5340-00-063-4549, 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
MRO→ MRO_GENERAL→ 300106
NSN: 5340-00-063-4549
FSC: 5340
CAGE: 14655 — CORNELL-DUBILIER ELECTRONICS (USA)
SPECIFICATIONS
Part Number300106
NSN5340-00-063-4549
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 300106 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
•
HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.047 INCHES NOMINAL IN
•
WIDTH: 0.500 INCHES NOMINAL IN
•
LENGTH: 0.531 INCHES NOMINAL IN
•
LOOP/HOLDING DIMENSION: 1.000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.125 INCHES NOMINAL IN
MATERIAL THICKNESS0.047 INCHES NOMINAL IN
WIDTH0.500 INCHES NOMINAL IN
LENGTH0.531 INCHES NOMINAL IN
LOOP/HOLDING DIMENSION1.000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
OVERALL HEIGHT1.531 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
DISTANCE FROM LOOP CENTER TO END0.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
125814Interchangeable
interchangeable cross-reference
interchangeable
00-106Interchangeable
interchangeable cross-reference
interchangeable
BB52660Interchangeable
interchangeable cross-reference
interchangeable
300106Interchangeable
interchangeable cross-reference
interchangeable
30-106Interchangeable
interchangeable cross-reference
interchangeable
3001066-140NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300106?
300106 is a BLOCK,BEARING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 300106?
There are 6 known substitutes for 300106: 125814, 00-106, BB52660 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300106?
300106 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-063-4549. 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