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COMP8511 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

COMP8511: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, peripheral_diameter: 5.060 INCHES NOMINAL IN, center_hole_diameter: 4.790 INCHES MINIMUM AND 4.810 INCHES MAXIMUM IN, cross-sectional_height: 0.106 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-910-3751, 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
COMP8511
NSN: 5330-00-910-3751
NIINs: 009103751, 009113622
FSC: 5330 — Packing and Gasket Materials
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
peripheral_diameter5.060 INCHES NOMINAL IN
center_hole_diameter4.790 INCHES MINIMUM AND 4.810 INCHES MAXIMUM IN
cross-sectional_height0.106 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
NSN5330-00-910-3751
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: COMP8511 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 HEIGHT: 0.106 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 3.310 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.110 INCHES MINIMUM AND 3.130 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.106 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER3.310 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.110 INCHES MINIMUM AND 3.130 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
8356524Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 COMP8511?
COMP8511 is a PACKING,PREFORMED.
What parts can replace COMP8511?
There is 1 known substitute for COMP8511: 8356524. Substitute compatibility should be verified for your specific system.
What is the NSN for COMP8511?
COMP8511 is cataloged in the U.S. Government catalog under NSN 5330-00-910-3751. This indicates validated use in U.S. government and defense supply chains.
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