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53795T21 — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

53795T21: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include material: STEEL PLATE, wheel_type: PNEUMATIC TIRE, plate_style: RECTANGULAR, tread_width: 2.800 INCHES NOMINAL IN, coating_method: PLATED BODY, wheel_diameter: 8.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-275-6731, 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
53795T21
NSN: 5340-01-275-6731
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL PLATE
wheel_typePNEUMATIC TIRE
plate_styleRECTANGULAR
tread_width2.800 INCHES NOMINAL IN
coating_methodPLATED BODY
wheel_diameter8.000 INCHES NOMINAL IN
wheel_quantity2
effective_height11.000 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
features_providedSWIVEL LUBRICATION FITTING
surface_treatmentZINC BODY
caster_plate_width4.500 INCHES NOMINAL IN
NSN5340-01-275-6731
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 53795T21 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
•
PLATE STYLE: RECTANGULAR
•
TREAD WIDTH: 2.800 INCHES NOMINAL IN
•
WHEEL TYPE: PNEUMATIC TIRE
•
COATING METHOD: PLATED BODY
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
CASTER PLATE WIDTH: 4.500 INCHES NOMINAL IN
•
CASTER PLATE LENGTH: 6.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
TREAD WIDTH2.800 INCHES NOMINAL IN
WHEEL TYPEPNEUMATIC TIRE
COATING METHODPLATED BODY
COATING METHODPLATED PLATE
STYLE DESIGNATORSWIVEL OFFSET
CASTER PLATE WIDTH4.500 INCHES NOMINAL IN
CASTER PLATE LENGTH6.250 INCHES NOMINAL IN
WHEEL QUANTITY2
FEATURES PROVIDEDSWIVEL LUBRICATION FITTING
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
2788T13Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 53795T21?
53795T21 is a CASTER,SWIVEL.
What parts can replace 53795T21?
There is 1 known substitute for 53795T21: 2788T13. Substitute compatibility should be verified for your specific system.
What is the NSN for 53795T21?
53795T21 is cataloged in the U.S. Government catalog under NSN 5340-01-275-6731. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.