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PartsTable / COMPONENT / PRS-583-2-7863-1
PRS-583-2-7863-1 ✓ 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 SEAL,DECK RAMP,INTL 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 5330-01-209-8359, 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
PRS-583-2-7863-1
NSN: 5330-01-209-8359
FSC: 5330
CAGE: 06425 — THE PRESRAY CORPORATION (USA)
SPECIFICATIONS
Part NumberPRS-583-2-7863-1
NSN5330-01-209-8359
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PRS-583-2-7863-1 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 18
34001Interchangeable
interchangeable cross-reference
interchangeable
W-P-796 TY1SZ1Interchangeable
interchangeable cross-reference
interchangeable
5120PL1746753Interchangeable
interchangeable cross-reference
interchangeable
54043062Interchangeable
interchangeable cross-reference
interchangeable
B107.48 TY2CL8Interchangeable
interchangeable cross-reference
interchangeable
25637Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PRS-583-2-7863-1?
PRS-583-2-7863-1 is a SEAL,DECK RAMP,INTL.
What parts can replace PRS-583-2-7863-1?
There are 18 known substitutes for PRS-583-2-7863-1: 34001, W-P-796 TY1SZ1, 5120PL1746753 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PRS-583-2-7863-1?
PRS-583-2-7863-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-209-8359. 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