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3S1811 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3S1811: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include length: 600.00 INCHES NOMINAL IN, material: COTTON BACKING, overall_width: 6.000 INCHES NOMINAL IN, special_features: GRAY IN COLOR, waterproof_feature: NOT INCLUDED, screen_grit_size_designator: 600. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-930-9985, 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
3S1811
NSN: 5330-00-930-9985
NIINs: 009309985, 012414626
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
length600.00 INCHES NOMINAL IN
materialCOTTON BACKING
overall_width6.000 INCHES NOMINAL IN
special_featuresGRAY IN COLOR
waterproof_featureNOT INCLUDED
screen_grit_size_designator600
NSN5330-00-930-9985
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3S1811 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
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MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3S1811?
3S1811 is a GASKET.
What is the NSN for 3S1811?
3S1811 is cataloged in the U.S. Government catalog under NSN 5330-00-930-9985. This indicates validated use in U.S. government and defense supply chains.
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