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Technical Data Sheet
PartsTable / COMPONENT / 237077-3
237077-3 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND RUBBER SYNTHETIC OVERALL, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-361-4511, 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
237077-3
NSN: 5330-00-361-4511
FSC: 5330
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialASBESTOS AND RUBBER SYNTHETIC OVERALL
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-361-4511
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 237077-3 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
•
END RADIUS: 0.875 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
FSC APPLICATION DATA: CONDUITOUTLET COVER,ELECTRICAL
•
HARDNESS RATING: 35.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.750 INCHES NOMINAL IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
END RADIUS0.875 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
FSC APPLICATION DATACONDUITOUTLET COVER,ELECTRICAL
HARDNESS RATING35.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
202204R1Interchangeable
interchangeable cross-reference
interchangeable
2370773Interchangeable
interchangeable cross-reference
interchangeable
238634Interchangeable
interchangeable cross-reference
interchangeable
237077-14Interchangeable
Same NIIN cross-reference
interchangeable
GASK573Interchangeable
Same NIIN cross-reference
interchangeable
GASK473Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 237077-3?
237077-3 is a GASKET.
What parts can replace 237077-3?
There are 6 known substitutes for 237077-3: 202204R1, 2370773, 238634 and 3 more. Substitute compatibility should be verified for your specific system.
Is 237077-3 still available?
237077-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026