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4288115 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4288115: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include seal_width: 0.330 INCHES NOMINAL IN, construction: ONE-PIECE, end_item_identification: 016525218, accommodated_shaft_diameter: 0.090 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SEAL,PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-678-4580, 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
4288115
NSN: 5330-01-678-4580
FSC: 5330 — Packing and Gasket Materials
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
seal_width0.330 INCHES NOMINAL IN
constructionONE-PIECE
end_item_identification016525218
accommodated_shaft_diameter0.090 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySEAL,PLAIN
NSN5330-01-678-4580
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4288115 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: 0.330 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 0.090 INCHES NOMINAL IN
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.330 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER0.090 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL,PLAIN
END ITEM IDENTIFICATION016525218
CONSTRUCTIONONE-PIECE
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
S14WPSame 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 4288115?
4288115 is a SEAL,PLAIN.
What parts can replace 4288115?
There is 1 known substitute for 4288115: S14WP. Substitute compatibility should be verified for your specific system.
What is the NSN for 4288115?
4288115 is cataloged in the U.S. Government catalog under NSN 5330-01-678-4580. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.