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114658 ✓ 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: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.760 INCHES NOMINAL IN, overall_length: 3.680 INCHES NOMINAL IN, aperture_diameter: 2.140 INCHES NOMINAL IN, outside_corner_radius: 0.440 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-291-8990, 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
114658
NSN: 5330-00-291-8990
FSC: 5330
CAGE: 15555 — CURTISS-WRIGHT CORP (USA)
SPECIFICATIONS
materialRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.760 INCHES NOMINAL IN
overall_length3.680 INCHES NOMINAL IN
aperture_diameter2.140 INCHES NOMINAL IN
outside_corner_radius0.440 INCHES NOMINAL IN
cross-sectional_thickness0.014 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803,NO. G-1122 MIL SPEC ALL MATERIAL RESPONSES OVERALL
center_to_center_distance_between_bolt_holes_along_width1.880 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
center_to_center_distance_between_bolt_holes_along_length3.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-291-8990
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 114658 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. G-1122 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 1.880 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
APERTURE DIAMETER: 2.140 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.014 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 3.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.680 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. G-1122 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.880 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
APERTURE DIAMETER2.140 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.014 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL WIDTH2.760 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.440 INCHES NOMINAL IN
HOLE DIAMETER0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3222-7036-5Interchangeable
interchangeable cross-reference
interchangeable
00030310Interchangeable
interchangeable cross-reference
interchangeable
100303Interchangeable
interchangeable cross-reference
interchangeable
200303Interchangeable
interchangeable cross-reference
interchangeable
NC-G056-BInterchangeable
interchangeable cross-reference
interchangeable
200309Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 114658?
114658 is a GASKET.
What parts can replace 114658?
There are 9 known substitutes for 114658: 3222-7036-5, 00030310, 100303 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 114658?
114658 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-291-8990. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026