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Technical Data Sheet
PartsTable / COMPONENT / 5340L20-001
5340L20-001 ✓ 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 PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include radius: 0.813 INCHES NOMINAL IN, material: STEEL, outside_diameter: 0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN, style_designator: CONCAVE, material_thickness: 0.065 INCHES NOMINAL IN, material_document_and_classification: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-223-0933, 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
5340L20-001
NSN: 5340-00-223-0933
FSC: 5340
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
radius0.813 INCHES NOMINAL IN
materialSTEEL
outside_diameter0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
style_designatorCONCAVE
material_thickness0.065 INCHES NOMINAL IN
material_document_and_classificationSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-223-0933
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5340L20-001 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
•
OUTSIDE DIAMETER: 0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
•
RADIUS: 0.813 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL THICKNESS: 0.065 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
RADIUS0.813 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.065 INCHES NOMINAL IN
STYLE DESIGNATORCONCAVE
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
609067Interchangeable
interchangeable cross-reference
interchangeable
1289932Interchangeable
interchangeable cross-reference
interchangeable
SMB149014Interchangeable
interchangeable cross-reference
interchangeable
53597Interchangeable
interchangeable cross-reference
interchangeable
18233PInterchangeable
interchangeable cross-reference
interchangeable
SA26PTD67167AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5340L20-001?
5340L20-001 is a PLUG,EXPANSION.
What parts can replace 5340L20-001?
There are 16 known substitutes for 5340L20-001: 609067, 1289932, SMB149014 and 13 more. Substitute compatibility should be verified for your specific system.
Is 5340L20-001 still available?
5340L20-001 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