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Technical Data Sheet
PartsTable / COMPONENT / 2520003503830
2520003503830 ✓ 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 DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 0.656 INCHES NOMINAL IN, material: STEEL, thickness: 0.062 INCHES NOMINAL IN, fsc_application_data: RELIEF VALVE,TRAVERSING MECHANISM,GUN,SELF-PROPELLED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-350-3830, 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
2520003503830
NSN: 5340-00-350-3830
FSC: 5340
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
diameter0.656 INCHES NOMINAL IN
materialSTEEL
thickness0.062 INCHES NOMINAL IN
fsc_application_dataRELIEF VALVE,TRAVERSING MECHANISM,GUN,SELF-PROPELLED
NSN5340-00-350-3830
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2520003503830 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
•
THICKNESS: 0.062 INCHES NOMINAL IN
•
FSC APPLICATION DATA: RELIEF VALVE,TRAVERSING MECHANISM,GUN,SELF-PROPELLED
•
MATERIAL: STEEL
•
DIAMETER: 0.656 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS0.062 INCHES NOMINAL IN
FSC APPLICATION DATARELIEF VALVE,TRAVERSING MECHANISM,GUN,SELF-PROPELLED
MATERIALSTEEL
DIAMETER0.656 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
214429Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE1SInterchangeable
interchangeable cross-reference
interchangeable
5244967Interchangeable
Same NIIN cross-reference
interchangeable
25704-281551-24-0Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2520003503830?
2520003503830 is a DISK,SOLID,PLAIN.
What parts can replace 2520003503830?
There are 4 known substitutes for 2520003503830: 214429, FFS92TYPE1STYLE1S, 5244967 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2520003503830?
2520003503830 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-350-3830. 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