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PartsTable / COMPONENT / 17420C6
17420C6 ✓ 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 CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL BAND, overall_width: 0.750 INCHES NOMINAL IN, style_designator: TWO PIECE, material_thickness: 0.312 INCHES NOMINAL IN, loop_inside_diameter: 2.625 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-358-5711, 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
17420C6
NSN: 5340-00-358-5711
FSC: 5340
CAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)
SPECIFICATIONS
materialSTEEL BAND
overall_width0.750 INCHES NOMINAL IN
style_designatorTWO PIECE
material_thickness0.312 INCHES NOMINAL IN
loop_inside_diameter2.625 INCHES NOMINAL IN
NSN5340-00-358-5711
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 17420C6 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
•
MATERIAL: STEEL BAND
•
STYLE DESIGNATOR: TWO PIECE
•
LOOP INSIDE DIAMETER: 2.625 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BAND
OVERALL WIDTH0.750 INCHES NOMINAL IN
STYLE DESIGNATORTWO PIECE
LOOP INSIDE DIAMETER2.625 INCHES NOMINAL IN
END ITEM IDENTIFICATIONW/S:HELICOPTER, USCG SEARCH AND RESCUE, HH-60J; HELICOPTER, SEARCH AND RESCUE, HH-60H; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); HELICOPTER, ADVANCE ATTACK, AH-1W; NIMITZ CLASS CVN; HELICOPTER, MH-53E; FORRESTAL CLASS CV; WASP CLASS LHD; MINE COUNTERMEASURES SUPPORT (MCS) CLASS (LPH-12); HELICOPTER, CARIER BASED ASW, SH-60F W
MATERIAL THICKNESS0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
6600D 32Upgraded Successor
successor cross-reference
successor
6625Upgraded Successor
successor cross-reference
successor
34212Interchangeable
interchangeable cross-reference
interchangeable
905531Interchangeable
interchangeable cross-reference
interchangeable
SC1000Interchangeable
interchangeable cross-reference
interchangeable
30372Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17420C6?
17420C6 is a CLAMP,LOOP.
What parts can replace 17420C6?
There are 23 known substitutes for 17420C6: 6600D 32, 6625, 34212 and 20 more. Substitute compatibility should be verified for your specific system.
Is 17420C6 still available?
17420C6 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026