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7F3287 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7F3287: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include overall_width: 8.500 INCHES NOMINAL IN, overall_length: 13.093 INCHES NOMINAL IN, special_features: TEN BOLT HOLES 0.437 IN. DIA IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, largest_bolt_hole_diameter: 0.406 INCHES NOMINAL IN, smallest_bolt_hole_diameter: 0.375 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-352-8361, 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
7F3287
NSN: 5330-00-352-8361
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
overall_width8.500 INCHES NOMINAL IN
overall_length13.093 INCHES NOMINAL IN
special_featuresTEN BOLT HOLES 0.437 IN. DIA IN
bolt_hole_quantity4
cross-sectional_thickness0.031 INCHES NOMINAL IN
largest_bolt_hole_diameter0.406 INCHES NOMINAL IN
smallest_bolt_hole_diameter0.375 INCHES NOMINAL IN
NSN5330-00-352-8361
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7F3287 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: 0.031 INCHES NOMINAL IN
•
SMALLEST BOLT HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
LARGEST BOLT HOLE DIAMETER: 0.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
OVERALL LENGTH13.093 INCHES NOMINAL IN
SMALLEST BOLT HOLE DIAMETER0.375 INCHES NOMINAL IN
OVERALL WIDTH8.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
SPECIAL FEATURESTEN BOLT HOLES 0.437 IN. DIA IN
LARGEST BOLT HOLE DIAMETER0.406 INCHES NOMINAL 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
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FREQUENTLY ASKED QUESTIONS
What is 7F3287?
7F3287 is a GASKET.
What is the NSN for 7F3287?
7F3287 is cataloged in the U.S. Government catalog under NSN 5330-00-352-8361. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.