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Technical Data Sheet
PartsTable / O-RING / 33446/59754-3,-13 ITEM 12
33446/59754-3,-13 ITEM 12 ✓ 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 33446/59754-3,-13 ITEM 12 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-432-5564, 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
33446/59754-3,-13 ITEM 12
NSN: 5331-01-432-5564
FSC: 5331 — O-RING
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
Part Number33446/59754-3,-13 ITEM 12
NSN5331-01-432-5564
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 33446/59754-3,-13 ITEM 12 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1-630-1Interchangeable
interchangeable cross-reference
interchangeable
374030550048339Interchangeable
interchangeable cross-reference
interchangeable
1-025-M20 ITEM 12 FOR 2IN DPLXInterchangeable
interchangeable cross-reference
interchangeable
1-630Interchangeable
Same NIIN cross-reference
interchangeable
1-630/374030550048339Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 33446/59754-3,-13 ITEM 12?
33446/59754-3,-13 ITEM 12 is a 33446/59754-3,-13 ITEM 12.
What parts can replace 33446/59754-3,-13 ITEM 12?
There are 5 known substitutes for 33446/59754-3,-13 ITEM 12: 1-630-1, 374030550048339, 1-025-M20 ITEM 12 FOR 2IN DPLX and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33446/59754-3,-13 ITEM 12?
33446/59754-3,-13 ITEM 12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-432-5564. 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