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472TA512 ✓ 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 SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, seal_width: 1.640 INCHES NOMINAL IN, construction: ONE-PIECE, housing_bore_diameter: 1.530 INCHES NOMINAL IN, end_item_identification: 4210016220440; MRAP - M-ATV, accommodated_shaft_diameter: 0.420 INCHES NOMINAL 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 5330-01-650-2870, 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
472TA512
NSN: 5330-01-650-2870
FSC: 5330
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
seal_width1.640 INCHES NOMINAL IN
constructionONE-PIECE
housing_bore_diameter1.530 INCHES NOMINAL IN
end_item_identification4210016220440; MRAP - M-ATV
accommodated_shaft_diameter0.420 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
part_name_assigned_by_controlling_agencySEAL
NSN5330-01-650-2870
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 472TA512 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
•
SEAL WIDTH: 1.640 INCHES NOMINAL IN
•
CONSTRUCTION: ONE-PIECE
•
ACCOMMODATED SHAFT DIAMETER: 0.420 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
HOUSING BORE DIAMETER: 1.530 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH1.640 INCHES NOMINAL IN
CONSTRUCTIONONE-PIECE
ACCOMMODATED SHAFT DIAMETER0.420 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL
HOUSING BORE DIAMETER1.530 INCHES NOMINAL IN
END ITEM IDENTIFICATION4210016220440; MRAP - M-ATV
MATERIALRUBBER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
1705W231Interchangeable
interchangeable cross-reference
interchangeable
73305Interchangeable
interchangeable cross-reference
interchangeable
2530000157639Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 472TA512?
472TA512 is a SEAL,PLAIN.
What parts can replace 472TA512?
There are 3 known substitutes for 472TA512: 1705W231, 73305, 2530000157639. Substitute compatibility should be verified for your specific system.
What is the NSN for 472TA512?
472TA512 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-650-2870. 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