PartsTable
Technical Data Sheet
Download PDF

VA551203 — VA551203

✓ Government record, cited
VANSEAL CORP · ORING SEAL
PRODUCT OVERVIEW

VA551203: VA551203.

The VA551203 is a VANSEAL CORP industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-453-8131, 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
VA551203
NSN: 5330-01-453-8131
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F893 — VANSEAL CORP (USA)
SPECIFICATIONS
Part NumberVA551203
ManufacturerVANSEAL CORP
NSN5330-01-453-8131
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: VA551203 MFR: VANSEAL CORP ⚠ 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: 0.250 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
CASE STYLE: FLANGED
•
ACCOMMODATED SHAFT DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.250 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
CASE STYLEFLANGED
ACCOMMODATED SHAFT DIAMETER0.625 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING CASE
MATERIALRUBBER FLUOROCARBON CLASS FPM OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
752-5944479-19Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy VA551203?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is VA551203?
VA551203 is a VA551203 manufactured by VANSEAL CORP.
What parts can replace VA551203?
There is 1 known substitute for VA551203: 752-5944479-19. Substitute compatibility should be verified for your specific system.
What is the NSN for VA551203?
VA551203 is cataloged in the U.S. Government catalog under NSN 5330-01-453-8131. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — VA551203