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125473 ✓ 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 WHEEL ASSEMBLY,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include special_features: TIRE, PNEUMATIC, item_type_category: TIRE, supplementary_features: PNEUMATIC TIRE, end_item_identification: 2420-01-535-4061,TRACTOR,WHEELED,INDUSTRIAL, part_name_assigned_by_controlling_agency: TIRE, ASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-212-8606, 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
125473
NSN: 5330-00-212-8606
FSC: 5330
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresTIRE, PNEUMATIC
item_type_categoryTIRE
supplementary_featuresPNEUMATIC TIRE
end_item_identification2420-01-535-4061,TRACTOR,WHEELED,INDUSTRIAL
part_name_assigned_by_controlling_agencyTIRE, ASSEMBLY
NSN5330-00-212-8606
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 125473 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 SECTION OUTSIDE DIAMETER: 0.887 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
•
CROSS SECTION INSIDE DIAMETER: 0.614 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN
•
MATERIAL: RUBBER OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL
•
CROSS-SECTIONAL LENGTH: 0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER0.887 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
CROSS SECTION INSIDE DIAMETER0.614 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN
MATERIALRUBBER OVERALL
CROSS-SECTIONAL SHAPE STYLESPHERICAL
CROSS-SECTIONAL LENGTH0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
SPECIAL FEATURESCHAM 45 DEG 0.045X0.075 IN. BOTH ENDS;CENTERED INTERIOR GROOVE CUT 40 DEG WIDE 0.781 OD DEEP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A7-500-1Interchangeable
interchangeable cross-reference
interchangeable
D904 ITEM9Interchangeable
interchangeable cross-reference
interchangeable
D904Interchangeable
interchangeable cross-reference
interchangeable
1105465Interchangeable
interchangeable cross-reference
interchangeable
1100080Interchangeable
interchangeable cross-reference
interchangeable
423103C91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 125473?
125473 is a WHEEL ASSEMBLY,PNEUMATIC TIRE.
What parts can replace 125473?
There are 9 known substitutes for 125473: A7-500-1, D904 ITEM9, D904 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 125473?
125473 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-212-8606. 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