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0730098 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

0730098: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SEALING ELEMENT, seal_width: 0.375 INCHES NOMINAL IN, housing_bore_diameter: 2.497 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN, accommodated_shaft_diameter: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-781-8898, 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
0730098
NSN: 5330-00-781-8898
NIINs: 007818898, 011166441
FSC: 5330 — Packing and Gasket Materials
CAGE: 03798 — WESTERBEKE CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SEALING ELEMENT
seal_width0.375 INCHES NOMINAL IN
housing_bore_diameter2.497 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
accommodated_shaft_diameter1.750 INCHES NOMINAL IN
NSN5330-00-781-8898
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0730098 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: 0.375 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 2.497 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT DIAMETER: 1.750 INCHES NOMINAL IN
•
MATERIAL: RUBBER SEALING ELEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.375 INCHES NOMINAL IN
HOUSING BORE DIAMETER2.497 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER1.750 INCHES NOMINAL IN
MATERIALRUBBER SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 3
12466Reference document
Same NSN cross-reference
Reference document — Secondary reference
25-11035Reference document
Same NSN cross-reference
Reference document — Secondary reference
91639358Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 0730098?
0730098 is a SEAL,PLAIN ENCASED.
What parts can replace 0730098?
There are 3 known substitutes for 0730098: 12466, 25-11035, 91639358. Substitute compatibility should be verified for your specific system.
What is the NSN for 0730098?
0730098 is cataloged in the U.S. Government catalog under NSN 5330-00-781-8898. This indicates validated use in U.S. government and defense supply chains.
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