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Technical Data Sheet
PartsTable / COMPONENT / 6289750
6289750 ✓ 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 CATCH,CLAMPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, design_type: LOOP ENGAGING, hole_diameter: 0.218 INCHES NOMINAL IN, overall_width: 1.870 INCHES NOMINAL IN, overall_length: 1.060 INCHES NOMINAL IN, operation_method: LEVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-830-4261, 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
6289750
NSN: 5340-00-830-4261
FSC: 5340
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
design_typeLOOP ENGAGING
hole_diameter0.218 INCHES NOMINAL IN
hole_quantity2
overall_width1.870 INCHES NOMINAL IN
overall_length1.060 INCHES NOMINAL IN
operation_methodLEVER
style_designatorLEVEL
surface_treatmentZINC AND CHROMATE OVERALL
NSN5340-00-830-4261
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6289750 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
•
SURFACE TREATMENT: ZINC AND CHROMATE OVERALL
•
OPERATION METHOD: LEVER
•
MATERIAL: STEEL OVERALL
•
HOLE QUANTITY: 2
•
DESIGN TYPE: LOOP ENGAGING
•
HOLE DIAMETER: 0.218 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTZINC AND CHROMATE OVERALL
OPERATION METHODLEVER
MATERIALSTEEL OVERALL
OVERALL LENGTH1.060 INCHES NOMINAL IN
HOLE QUANTITY2
DESIGN TYPELOOP ENGAGING
HOLE DIAMETER0.218 INCHES NOMINAL IN
OVERALL WIDTH1.870 INCHES NOMINAL IN
STYLE DESIGNATORLEVEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
LR15Upgraded Successor
successor cross-reference
successor
5500Upgraded Successor
successor cross-reference
successor
SLR-15Upgraded Successor
successor cross-reference
successor
322638Interchangeable
interchangeable cross-reference
interchangeable
LR15-162Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6289750?
6289750 is a CATCH,CLAMPING.
What parts can replace 6289750?
There are 5 known substitutes for 6289750: LR15, 5500, SLR-15 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6289750?
6289750 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-830-4261. 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