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Technical Data Sheet
PartsTable / COMPONENT / 6051339-072
6051339-072 ✓ 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 end_item_identification: SPEED REDUCTION BOX, part_name_assigned_by_controlling_agency: INPUT SHAFT SEAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-618-7505, 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
6051339-072
NSN: 5330-01-618-7505
FSC: 5330
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
end_item_identificationSPEED REDUCTION BOX
part_name_assigned_by_controlling_agencyINPUT SHAFT SEAL
NSN5330-01-618-7505
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6051339-072 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
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYINPUT SHAFT SEAL
END ITEM IDENTIFICATIONSPEED REDUCTION BOX
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
B94.2-1971 TABLE 5Interchangeable
interchangeable cross-reference
interchangeable
30432Interchangeable
interchangeable cross-reference
interchangeable
50-10998 4506-1/2Interchangeable
interchangeable cross-reference
interchangeable
304P99Interchangeable
interchangeable cross-reference
interchangeable
10F5000Interchangeable
interchangeable cross-reference
interchangeable
10FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6051339-072?
6051339-072 is a SEAL,PLAIN.
What parts can replace 6051339-072?
There are 14 known substitutes for 6051339-072: B94.2-1971 TABLE 5, 30432, 50-10998 4506-1/2 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6051339-072?
6051339-072 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-618-7505. 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