Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include overall_length: 110.0 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: MANIPULATOR NUCLEUS DRYDALE 110MM LG RD KNURLED HANDLE MM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-737-2351, 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
021749
NSN:5340-00-737-2351 FSC:5340 CAGE:11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
overall_length
110.0 MILLIMETERS NOMINAL MM
special_features
DRYSDALE NUCLEUS MANIPULATOR, FLATTENED PADDLE TIP WITH GENEROUS SURFACE AREA IS IDEAL FOR MANIPULATING TISSUE, ROTATING AND CRACKING THE NUCLEUS. ROUND KNURLED HANDLE
part_name_assigned_by_controlling_agency
MANIPULATOR NUCLEUS DRYDALE 110MM LG RD KNURLED HANDLE MM
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FREQUENTLY ASKED QUESTIONS
What is 021749?
021749 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 021749?
There are 20 known substitutes for 021749: 21749, 8640279P1, 1X2492 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 021749?
021749 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-737-2351. This indicates validated use in U.S. government and defense supply chains.
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