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02855 — TRACK SHOE,VEHICULAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

02855: TRACK SHOE,VEHICULAR.

The TRACK SHOE,VEHICULAR is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, end_item_name: TRACTOR, hole_diameter: 0.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, end_item_source: 92679, outside_diameter: 30.375 INCHES NOMINAL IN, style_designator: CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-028-0109, 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
02855
NSN: 5330-01-028-0109
NIINs: 010280109, 010304372, 015022006
FSC: 5330 — Packing and Gasket Materials
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialPAPER OVERALL
end_item_nameTRACTOR
hole_diameter0.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
end_item_source92679
outside_diameter30.375 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter27.500 INCHES NOMINAL IN
bolt_hole_quantity24
bolt_circle_diameter29.250 INCHES NOMINAL IN
end_item_identificationTD-25 SERIES C
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-028-0109
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 02855 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
•
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F104 F71213OE33-5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 30.375 INCHES NOMINAL IN
•
APERTURE DIAMETER: 27.500 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 24
•
BOLT CIRCLE DIAMETER: 29.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F104 F71213OE33-5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER30.375 INCHES NOMINAL IN
APERTURE DIAMETER27.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY24
BOLT CIRCLE DIAMETER29.250 INCHES NOMINAL IN
MATERIALPAPER OVERALL
HOLE DIAMETER0.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 5
N47517PC70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D-42085PC70Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
G1-4-31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ND40069PC70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N46640PC70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 02855?
02855 is a TRACK SHOE,VEHICULAR.
What parts can replace 02855?
There are 5 known substitutes for 02855: N47517PC70, D-42085PC70, G1-4-31 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 02855?
02855 is cataloged in the U.S. Government catalog under NSN 5330-01-028-0109. 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.