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872129-00 — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

872129-00: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include material: STEEL BODY, wheel_type: BUILT UP, plate_style: RECTANGULAR, tread_width: 1.812 INCHES NOMINAL IN, wheel_diameter: 3.000 INCHES NOMINAL IN, effective_height: 3.968 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-853-4307, 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
872129-00
NSN: 5340-00-853-4307
FSC: 5340 — Hardware, Commercial
CAGE: 32345 — DEFENSE REDUCTION AGENCY (USA)
SPECIFICATIONS
materialSTEEL BODY
wheel_typeBUILT UP
plate_styleRECTANGULAR
tread_width1.812 INCHES NOMINAL IN
wheel_diameter3.000 INCHES NOMINAL IN
wheel_quantity1
effective_height3.968 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
surface_treatmentZINC BODY
caster_plate_width3.125 INCHES NOMINAL IN
wheel_bearing_typeBALL
caster_plate_length4.125 INCHES NOMINAL IN
NSN5340-00-853-4307
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 872129-00 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: 1.812 INCHES NOMINAL IN
•
WHEEL TYPE: BUILT UP
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
CASTER PLATE MOUNTING HOLE DIAMETER: 0.344 INCHES NOMINAL IN
•
CASTER PLATE WIDTH: 3.125 INCHES NOMINAL IN
•
CASTER PLATE LENGTH: 4.125 INCHES NOMINAL IN
•
WHEEL QUANTITY: 1
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
TREAD WIDTH1.812 INCHES NOMINAL IN
WHEEL TYPEBUILT UP
STYLE DESIGNATORSWIVEL OFFSET
CASTER PLATE MOUNTING HOLE DIAMETER0.344 INCHES NOMINAL IN
CASTER PLATE WIDTH3.125 INCHES NOMINAL IN
CASTER PLATE LENGTH4.125 INCHES NOMINAL IN
WHEEL QUANTITY1
EFFECTIVE HEIGHT3.968 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING350.0 POUNDS MAXIMUM LBS
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 5
S3688-2RT11928Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S3688-2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
872129Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
72B229000-2021Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6512-2PC10Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 872129-00?
872129-00 is a CASTER,SWIVEL.
What parts can replace 872129-00?
There are 5 known substitutes for 872129-00: S3688-2RT11928, S3688-2, 872129 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 872129-00?
872129-00 is cataloged in the U.S. Government catalog under NSN 5340-00-853-4307. 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.