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37555-4106 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

37555-4106: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: FIBER OVERALL, temp_rating: -73.0 CELSIUS AND 427.0 CELSIUS DEGC, outside_diameter: 279.4 MILLIMETERS NOMINAL MM, style_designator: CIRCULAR ROUNDED, features_provided: ROHS DIRECTIVE COMPLIANCE, bolt_circle_diameter: 241.3 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-707-9376, 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
37555-4106
NSN: 5330-01-707-9376
FSC: 5330 — Packing and Gasket Materials
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
materialFIBER OVERALL
temp_rating-73.0 CELSIUS AND 427.0 CELSIUS DEGC
outside_diameter279.4 MILLIMETERS NOMINAL MM
special_featuresCOMPOSITION OF INORGANIC FIBER WITH NITRILE BINDER, NOMINAL PIPE SIZE 6 INCH, MAX TEMPERATURE NEGATIVE 73 DEGREES CELSIUS TO 427 DEGREES CELSIUS, MAX PRESSURE 83 BAR, 1.6 MILLIMETERS THICK MM
style_designatorCIRCULAR ROUNDED
features_providedROHS DIRECTIVE COMPLIANCE
bolt_hole_quantity8
bolt_circle_diameter241.3 MILLIMETERS NOMINAL MM
center_hole_diameter6.0 INCHES NOMINAL IN
maximum_pressure_rating83.0 BAR
cross-sectional_thickness0.0625 INCHES NOMINAL IN
smallest_bolt_hole_diameter22.23 MILLIMETERS NOMINAL MM
NSN5330-01-707-9376
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 37555-4106 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
•
TEMP RATING: -73.0 CELSIUS AND 427.0 CELSIUS DEGC
•
CROSS-SECTIONAL THICKNESS: 0.0625 INCHES NOMINAL IN
•
MAXIMUM PRESSURE RATING: 83.0 BAR
•
STYLE DESIGNATOR: CIRCULAR ROUNDED
•
SMALLEST BOLT HOLE DIAMETER: 22.23 MILLIMETERS NOMINAL MM
•
OUTSIDE DIAMETER: 279.4 MILLIMETERS NOMINAL MM
•
FEATURES PROVIDED: ROHS DIRECTIVE COMPLIANCE
•
BOLT HOLE QUANTITY: 8
TECHNICAL CHARACTERISTICS
TEMP RATING-73.0 CELSIUS AND 427.0 CELSIUS DEGC
CROSS-SECTIONAL THICKNESS0.0625 INCHES NOMINAL IN
MAXIMUM PRESSURE RATING83.0 BAR
STYLE DESIGNATORCIRCULAR ROUNDED
SMALLEST BOLT HOLE DIAMETER22.23 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER279.4 MILLIMETERS NOMINAL MM
FEATURES PROVIDEDROHS DIRECTIVE COMPLIANCE
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER241.3 MILLIMETERS NOMINAL MM
SPECIAL FEATURESCOMPOSITION OF INORGANIC FIBER WITH NITRILE BINDER, NOMINAL PIPE SIZE 6 INCH, MAX TEMPERATURE NEGATIVE 73 DEGREES CELSIUS TO 427 DEGREES CELSIUS, MAX PRESSURE 83 BAR, 1.6 MILLIMETERS THICK MM
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 37555-4106?
37555-4106 is a GASKET.
What is the NSN for 37555-4106?
37555-4106 is cataloged in the U.S. Government catalog under NSN 5330-01-707-9376. 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.