PartsTable
Technical Data Sheet
Download PDF

TOP7X5 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TOP7X5: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include cut_type: RECTANGULAR OVERALL, material: RUBBER OVERALL, aperture_width: 5.000 INCHES NOMINAL IN, aperture_length: 7.000 INCHES NOMINAL IN, style_designator: OVAL, fabrication_method: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-575-9543, 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
TOP7X5
NSN: 5330-01-575-9543
FSC: 5330 — Packing and Gasket Materials
CAGE: Z1590 — TUCK'S INDUSTRIAL PACKINGS & SEALS PTY LTD (AUS)
SPECIFICATIONS
cut_typeRECTANGULAR OVERALL
materialRUBBER OVERALL
aperture_width5.000 INCHES NOMINAL IN
aperture_length7.000 INCHES NOMINAL IN
style_designatorOVAL
fabrication_methodSOLID
bearing_surface_width0.750 INCHES NOMINAL IN
cross-sectional_thickness0.250 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-575-9543
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TOP7X5 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: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OVAL
•
BEARING SURFACE WIDTH: 0.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 5.000 INCHES NOMINAL IN
•
CUT TYPE: RECTANGULAR OVERALL
•
APERTURE LENGTH: 7.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL IN
STYLE DESIGNATOROVAL
BEARING SURFACE WIDTH0.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE WIDTH5.000 INCHES NOMINAL IN
CUT TYPERECTANGULAR OVERALL
APERTURE LENGTH7.000 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
FABRICATION METHODSOLID
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 1
HSA005467Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy TOP7X5?
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 TOP7X5?
TOP7X5 is a GASKET.
What parts can replace TOP7X5?
There is 1 known substitute for TOP7X5: HSA005467. Substitute compatibility should be verified for your specific system.
What is the NSN for TOP7X5?
TOP7X5 is cataloged in the U.S. Government catalog under NSN 5330-01-575-9543. 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 — TOP7X5

✓ 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.