PartsTable
Technical Data Sheet
Download PDF

VDH-525G — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

VDH-525G: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.164 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.875 INCHES NOMINAL IN, aperture_width: 4.000 INCHES NOMINAL IN, overall_length: 6.250 INCHES NOMINAL IN, aperture_length: 3.625 INCHES NOMINAL IN, bolt_hole_quantity: 12. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-152-2482, 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
VDH-525G
NSN: 5330-01-152-2482
FSC: 5330 — Packing and Gasket Materials
CAGE: 17032 — VALAD ELECTRIC HEATING CORP. (USA)
SPECIFICATIONS
hole_diameter0.164 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.875 INCHES NOMINAL IN
aperture_width4.000 INCHES NOMINAL IN
overall_length6.250 INCHES NOMINAL IN
aperture_length3.625 INCHES NOMINAL IN
bolt_hole_quantity12
cross-sectional_thickness0.062 INCHES NOMINAL IN
NSN5330-01-152-2482
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: VDH-525G 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
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
APERTURE WIDTH: 4.000 INCHES NOMINAL IN
•
APERTURE LENGTH: 3.625 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 12
•
HOLE DIAMETER: 0.164 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
OVERALL LENGTH6.250 INCHES NOMINAL IN
OVERALL WIDTH5.875 INCHES NOMINAL IN
APERTURE WIDTH4.000 INCHES NOMINAL IN
APERTURE LENGTH3.625 INCHES NOMINAL IN
BOLT HOLE QUANTITY12
HOLE DIAMETER0.164 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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

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
Ready to buy VDH-525G?
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 VDH-525G?
VDH-525G is a GASKET.
What is the NSN for VDH-525G?
VDH-525G is cataloged in the U.S. Government catalog under NSN 5330-01-152-2482. 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 — VDH-525G

✓ 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.