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U009005234 ✓ 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

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL COMP 1018, design_type: SOLID, style_designator: SEAT, end_item_identification: USED ON THE TARAWA CLASS LHA, material_document_and_classification: ASTM A108, GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-481-8655, 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
U009005234
NSN: 5340-01-481-8655
FSC: 5340
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1018
design_typeSOLID
style_designatorSEAT
end_item_identificationUSED ON THE TARAWA CLASS LHA
material_document_and_classificationASTM A108, GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-481-8655
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: U009005234 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
•
DESIGN TYPE: SOLID
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108, GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 1018
•
STYLE DESIGNATOR: SEAT
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPESOLID
END ITEM IDENTIFICATIONUSED ON THE TARAWA CLASS LHA
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108, GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1018
STYLE DESIGNATORSEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
7800372Interchangeable
interchangeable cross-reference
interchangeable
73443Interchangeable
interchangeable cross-reference
interchangeable
A72953Interchangeable
interchangeable cross-reference
interchangeable
Y109101004N ITEM 8Interchangeable
interchangeable cross-reference
interchangeable
73440Interchangeable
interchangeable cross-reference
interchangeable
RR-412Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is U009005234?
U009005234 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace U009005234?
There are 12 known substitutes for U009005234: 7800372, 73443, A72953 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for U009005234?
U009005234 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-481-8655. 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