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E-27558-6 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

E-27558-6: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, overall_width: 2.000 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-274-5695, 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
E-27558-6
NSN: 5330-01-274-5695
FSC: 5330 — Packing and Gasket Materials
CAGE: 00062 — MARINE ELECTRIC SYSTEMS INC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
overall_width2.000 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-274-5695
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: E-27558-6 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.000 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
N0 6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E-27558-6?
E-27558-6 is a GASKET.
What parts can replace E-27558-6?
There is 1 known substitute for E-27558-6: N0 6. Substitute compatibility should be verified for your specific system.
What is the NSN for E-27558-6?
E-27558-6 is cataloged in the U.S. Government catalog under NSN 5330-01-274-5695. This indicates validated use in U.S. government and defense supply chains.
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