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S1446B — OIL SEAL ASSY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S1446B: OIL SEAL ASSY.

The OIL SEAL ASSY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 2.500 IN. OD,1.3149 IN.

MIN AND 1.3150 IN. MAX ID IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-467-9750, 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
S1446B
NSN: 5330-00-467-9750
FSC: 5330 — Packing and Gasket Materials
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
general_characteristics_item_description2.500 IN. OD,1.3149 IN. MIN AND 1.3150 IN. MAX ID IN
NSN5330-00-467-9750
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1446B 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 2.500 IN. OD,1.3149 IN. MIN AND 1.3150 IN. MAX ID IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION2.500 IN. OD,1.3149 IN. MIN AND 1.3150 IN. MAX ID IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
SG3838PC36Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1446B?
S1446B is a OIL SEAL ASSY.
What parts can replace S1446B?
There is 1 known substitute for S1446B: SG3838PC36. Substitute compatibility should be verified for your specific system.
What is the NSN for S1446B?
S1446B is cataloged in the U.S. Government catalog under NSN 5330-00-467-9750. This indicates validated use in U.S. government and defense supply chains.
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