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PartsTable / COMPONENT / 50862-1
50862-1 ✓ 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 LINING MATERIAL,FRICTION is a the manufacturer industrial component. Key specifications include width: 1.750 INCHES NOMINAL IN, thickness: 0.187 INCHES NOMINAL IN, lining_style: BULK LINING, application_type: DRY, special_features: NON ASBESTOS MATERIAL, features_provided: FLEXIBLE FRICTION LINING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-061-8715, 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
50862-1
NSN: 5340-00-061-8715
FSC: 5340
CAGE: 06004 — STEWART-WARNER BASSICK CORP (USA)
SPECIFICATIONS
width1.750 INCHES NOMINAL IN
thickness0.187 INCHES NOMINAL IN
lining_styleBULK LINING
application_typeDRY
special_featuresNON ASBESTOS MATERIAL
features_providedFLEXIBLE FRICTION LINING
fabrication_methodMOLDED
nondefinitive_spec/std_data2 TYPE
NSN5340-00-061-8715
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50862-1 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: RUBBER TREAD
•
STYLE DESIGNATOR: RIGID
•
SURFACE TREATMENT: ZINC PLATE
•
CASTER PLATE MOUNTING HOLE DIAMETER: 0.344 INCHES NOMINAL IN
•
WHEEL TYPE: BUILT UP
•
EFFECTIVE HEIGHT: 6.062 INCHES NOMINAL IN
•
PLATE STYLE: RECTANGULAR
•
WHEEL DIAMETER: 5.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER TREAD
STYLE DESIGNATORRIGID
SURFACE TREATMENTZINC PLATE
CASTER PLATE MOUNTING HOLE DIAMETER0.344 INCHES NOMINAL IN
WHEEL TYPEBUILT UP
EFFECTIVE HEIGHT6.062 INCHES NOMINAL IN
PLATE STYLERECTANGULAR
WHEEL DIAMETER5.000 INCHES NOMINAL IN
CASTER PLATE WIDTH3.125 INCHES NOMINAL IN
WHEEL BEARING TYPEROLLER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
508621Interchangeable
interchangeable cross-reference
interchangeable
232-AF 25FT1-3/4"WIDTH3/16"THICKInterchangeable
interchangeable cross-reference
interchangeable
A-A-52522Interchangeable
interchangeable cross-reference
interchangeable
A50826-1Interchangeable
interchangeable cross-reference
interchangeable
A-3421Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50862-1?
50862-1 is a LINING MATERIAL,FRICTION.
What parts can replace 50862-1?
There are 5 known substitutes for 50862-1: 508621, 232-AF 25FT1-3/4"WIDTH3/16"THICK, A-A-52522 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50862-1?
50862-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-061-8715. 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