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31TA47 ✓ 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: TWO HOLESCOUNTERSUNK 0.562 IN. DIA BY 82.0 DEG IN, attachment_method: ROUND HOLE, rim_surface_width: 0.065 INCHES NOMINAL IN, peripheral_diameter: 5.938 INCHES NOMINAL IN, center_hole_diameter: 3.380 INCHES MINIMUM AND 3.390 INCHES MAXIMUM IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-769-6545, 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
31TA47
NSN: 5330-00-769-6545
FSC: 5330
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresTWO HOLESCOUNTERSUNK 0.562 IN. DIA BY 82.0 DEG IN
attachment_methodROUND HOLE
rim_surface_width0.065 INCHES NOMINAL IN
peripheral_diameter5.938 INCHES NOMINAL IN
center_hole_diameter3.380 INCHES MINIMUM AND 3.390 INCHES MAXIMUM IN
fsc_application_dataWHEELHUB,VEHICULAR
cross-sectional_height0.281 INCHES NOMINAL IN
attachment_hole_diameter0.281 INCHES NOMINAL IN
cross-sectional_thickness0.065 INCHES NOMINAL IN
attachment_feature_quantity2
cross-sectional_shape_styleFLANGE
NSN5330-00-769-6545
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31TA47 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
•
ATTACHMENT METHOD: ROUND HOLE
•
ATTACHMENT FEATURE QUANTITY: 2
•
CROSS-SECTIONAL THICKNESS: 0.065 INCHES NOMINAL IN
•
ATTACHMENT FEATURE CIRCLE DIAMETER: 3.875 INCHES NOMINAL SINGLE CIRCLE IN
•
FSC APPLICATION DATA: WHEELHUB,VEHICULAR
•
PERIPHERAL DIAMETER: 5.938 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.065 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.380 INCHES MINIMUM AND 3.390 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
ATTACHMENT METHODROUND HOLE
ATTACHMENT FEATURE QUANTITY2
CROSS-SECTIONAL THICKNESS0.065 INCHES NOMINAL IN
ATTACHMENT FEATURE CIRCLE DIAMETER3.875 INCHES NOMINAL SINGLE CIRCLE IN
FSC APPLICATION DATAWHEELHUB,VEHICULAR
PERIPHERAL DIAMETER5.938 INCHES NOMINAL IN
RIM SURFACE WIDTH0.065 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.380 INCHES MINIMUM AND 3.390 INCHES MAXIMUM IN
SPECIAL FEATURESTWO HOLESCOUNTERSUNK 0.562 IN. DIA BY 82.0 DEG IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
10950Interchangeable
interchangeable cross-reference
interchangeable
MLA-10-250Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-116Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-116 TY1CL1SZGInterchangeable
interchangeable cross-reference
interchangeable
5298449Interchangeable
interchangeable cross-reference
interchangeable
28026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31TA47?
31TA47 is a RETAINER,PACKING.
What parts can replace 31TA47?
There are 20 known substitutes for 31TA47: 10950, MLA-10-250, GGG-C-116 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31TA47?
31TA47 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-769-6545. 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