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Technical Data Sheet
PartsTable / COMPONENT / 500330
500330 ✓ 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 WIRE ROPE ASSEMBLY,SINGLE LEG is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL ROPE IN, end_type: TERMINAL ATTACHMENT ALL ATTACHMENTS, material: STEEL OVERALL, overall_length: 14.771 FEET NOMINAL FT, attachment_style: SWAGING TERMINAL ALL ATTACHMENTS, core_construction: INDEPENDENT WIRE ROPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-0972, 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
500330
NSN: 5330-00-641-0972
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL ROPE IN
end_typeTERMINAL ATTACHMENT ALL ATTACHMENTS
materialSTEEL OVERALL
overall_length14.771 FEET NOMINAL FT
attachment_styleSWAGING TERMINAL ALL ATTACHMENTS
core_constructionINDEPENDENT WIRE ROPE
surface_treatmentENAMEL OVERALL
end_item_identification5410-01-463-2855
NSN5330-00-641-0972
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 500330 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
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
•
ACCOMMODATED SHAFT DIAMETER: 3.938 INCHES NOMINAL IN
•
MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
•
CASE STYLE: SQUARE
•
SEAL WIDTH: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 4.999 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER3.938 INCHES NOMINAL IN
MAXIMUM PRESSURE RATING7.0 POUNDS PER SQUARE INCH (PSI) LBS
CASE STYLESQUARE
SEAL WIDTH0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER4.999 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
3424-8821-0000Interchangeable
interchangeable cross-reference
interchangeable
4379-2Interchangeable
interchangeable cross-reference
interchangeable
RE61A222TYPE61158Interchangeable
interchangeable cross-reference
interchangeable
334Interchangeable
interchangeable cross-reference
interchangeable
61158Interchangeable
interchangeable cross-reference
interchangeable
39-280Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 500330?
500330 is a WIRE ROPE ASSEMBLY,SINGLE LEG.
What parts can replace 500330?
There are 30 known substitutes for 500330: 3424-8821-0000, 4379-2, RE61A222TYPE61158 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500330?
500330 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-0972. 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