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PartsTable / COMPONENT / 2810L20-029
2810L20-029 ✓ 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, hole_diameter: 0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.969 INCHES NOMINAL IN, overall_length: 2.126 INCHES NOMINAL IN, aperture_diameter: 0.953 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 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 5330-00-118-3306, 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
2810L20-029
NSN: 5330-00-118-3306
FSC: 5330
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialASBESTOS AND RUBBER SYNTHETIC OVERALL
hole_diameter0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.969 INCHES NOMINAL IN
overall_length2.126 INCHES NOMINAL IN
aperture_diameter0.953 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationAMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
center_to_center_distance_between_bolt_holes_along_width1.000 INCHES MINIMUM AND 1.469 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
center_to_center_distance_between_bolt_holes_along_length1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-118-3306
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2810L20-029 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
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 1.000 INCHES MINIMUM AND 1.469 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: ASBESTOS AND RUBBER SYNTHETIC OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE DIAMETER: 0.953 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL WIDTH1.969 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.000 INCHES MINIMUM AND 1.469 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALASBESTOS AND RUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER0.953 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL LENGTH2.126 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
2-055-024-375Interchangeable
interchangeable cross-reference
interchangeable
30-20080Interchangeable
interchangeable cross-reference
interchangeable
H2HC-DM7044-HW1-50Interchangeable
interchangeable cross-reference
interchangeable
4457Interchangeable
interchangeable cross-reference
interchangeable
08-50163Interchangeable
interchangeable cross-reference
interchangeable
7349581Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2810L20-029?
2810L20-029 is a GASKET.
What parts can replace 2810L20-029?
There are 11 known substitutes for 2810L20-029: 2-055-024-375, 30-20080, H2HC-DM7044-HW1-50 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2810L20-029?
2810L20-029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-118-3306. 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