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4821503 — GASKET SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4821503: GASKET SET.

The GASKET SET is a the manufacturer industrial component. Key specifications include document_type: PARTS LIST, document_source: 30612, component_quantity: 10, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-004-3390, 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
4821503
NSN: 5330-00-004-3390
FSC: 5330 — Packing and Gasket Materials
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
document_typePARTS LIST
document_source30612
component_quantity10
component_document_originINDUSTRIAL
NSN5330-00-004-3390
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4821503 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
•
COMPONENT QUANTITY: 10
•
DOCUMENT TYPE: PARTS LIST
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
NONSUPPLY ITEMS AND QUANTITIES: 30612 4987614 GASKET 1,30612 4905789 GASKET 1,30612 4987596 GASKET 1,30612 4987586 GASKET 1,30612 4987590 GASKET 1,30612 4987642 GASKET 1,30612 4999358 GASKET 1,30612 4999357 GASKET 1,30612 4987634 GASKET 2
•
DOCUMENT SOURCE: 30612
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY10
DOCUMENT TYPEPARTS LIST
COMPONENT DOCUMENT ORIGININDUSTRIAL
NONSUPPLY ITEMS AND QUANTITIES30612 4987614 GASKET 1,30612 4905789 GASKET 1,30612 4987596 GASKET 1,30612 4987586 GASKET 1,30612 4987590 GASKET 1,30612 4987642 GASKET 1,30612 4999358 GASKET 1,30612 4999357 GASKET 1,30612 4987634 GASKET 2
DOCUMENT SOURCE30612
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-001-9852 5330-00-003-9246 5330-00-004-1681 5330-00-004-3196 5330-00-004-3450 5330-00-004-3451 5330-00-004-4245 5330-00-004-5072
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4821503?
4821503 is a GASKET SET.
What is the NSN for 4821503?
4821503 is cataloged in the U.S. Government catalog under NSN 5330-00-004-3390. 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.