PartsTable
Technical Data Sheet
Download PDF

C31E5089-13 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C31E5089-13: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hardness_rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 4.460 INCHES NOMINAL IN, aperture_diameter: 3.200 INCHES NOMINAL IN, bolt_circle_diameter: 3.750 INCHES NOMINAL IN, cross-sectional_thickness: 0.063 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-120-9113, 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
C31E5089-13
NSN: 5330-01-120-9113
FSC: 5330 — Packing and Gasket Materials
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
hardness_rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter4.460 INCHES NOMINAL IN
aperture_diameter3.200 INCHES NOMINAL IN
bolt_hole_quantity8
bolt_circle_diameter3.750 INCHES NOMINAL IN
cross-sectional_thickness0.063 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-120-9113
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C31E5089-13 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 THICKNESS: 0.063 INCHES NOMINAL IN
•
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 4.460 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.200 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL IN
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER4.460 INCHES NOMINAL IN
APERTURE DIAMETER3.200 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER3.750 INCHES NOMINAL IN
SPECIAL FEATURESTWO TABS LOCATED ON THE OUTSIDE DIAMETER OF GASKET DIRECTLY OPPOSITE EACH OTHER EACH TAB HAVING A HOLE 0.219 INCH MIN AND 0.227 INCH MAX LOCATED ON A 5.040 INCH DIAMETER BOLT CIRCLE AND SHARING THE SAME CENTERLINE AS TWO OPPOSING HOLES ON THE SMALLER BOLT CIRCLE EACH TAB HAVING AN OUTSIDE RADIUS OF 0.380 INCHES FROM THE HOLE CENTER AND TWO 0.380 INCH INVERTED RADIUSES WHERE TAB JOINS GASKET OUTSIDE DIAMETER IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy C31E5089-13?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is C31E5089-13?
C31E5089-13 is a GASKET.
What is the NSN for C31E5089-13?
C31E5089-13 is cataloged in the U.S. Government catalog under NSN 5330-01-120-9113. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — C31E5089-13