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EB218001223 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

EB218001223: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 12.000 INCHES NOMINAL IN, material: STEEL, thickness: 0.375 INCHES NOMINAL IN, end_item_identification: SSBN TRIDENT CLASS SUBMARINE,RUDDER STOCK, nondefinitive_spec/std_data: EH-36T GRADE, material_document_and_classification: MIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-315-9098, 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
EB218001223
NSN: 5340-01-315-9098
NIINs: 013159098, 017188753, 017188769, 017188798, 017188805, 017188840
FSC: 5340 — Hardware, Commercial
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
diameter12.000 INCHES NOMINAL IN
materialSTEEL
thickness0.375 INCHES NOMINAL IN
end_item_identificationSSBN TRIDENT CLASS SUBMARINE,RUDDER STOCK
nondefinitive_spec/std_dataEH-36T GRADE
material_document_and_classificationMIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-315-9098
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: EB218001223 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-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE
•
DIAMETER: 12.000 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: EH-36T GRADE
•
MATERIAL: STEEL
•
THICKNESS: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE
DIAMETER12.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAEH-36T GRADE
END ITEM IDENTIFICATIONSSBN TRIDENT CLASS SUBMARINE,RUDDER STOCK
MATERIALSTEEL
THICKNESS0.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
519-4643330 ITEM 2-129Reference document
Same NSN cross-reference
Reference document — Secondary reference
519-4643327 ITEM 2-129Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EB218001223?
EB218001223 is a DISK,SOLID,PLAIN.
What parts can replace EB218001223?
There are 2 known substitutes for EB218001223: 519-4643330 ITEM 2-129, 519-4643327 ITEM 2-129. Substitute compatibility should be verified for your specific system.
What is the NSN for EB218001223?
EB218001223 is cataloged in the U.S. Government catalog under NSN 5340-01-315-9098. This indicates validated use in U.S. government and defense supply chains.
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