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S8441-4 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S8441-4: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 0.3142 INCHES NOMINAL IN, material: STEEL, thickness: 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN, material_document_and_classification: SAE 51200 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-522-5741, 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
S8441-4
NSN: 5340-00-522-5741
FSC: 5340 — Hardware, Commercial
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
diameter0.3142 INCHES NOMINAL IN
materialSTEEL
thickness0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
material_document_and_classificationSAE 51200 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-522-5741
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S8441-4 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: SAE 51200 ASSN STD SINGLE MATERIAL RESPONSE
•
DIAMETER: 0.3142 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
THICKNESS: 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 51200 ASSN STD SINGLE MATERIAL RESPONSE
DIAMETER0.3142 INCHES NOMINAL IN
MATERIALSTEEL
THICKNESS0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S8441-4?
S8441-4 is a DISK,SOLID,PLAIN.
What is the NSN for S8441-4?
S8441-4 is cataloged in the U.S. Government catalog under NSN 5340-00-522-5741. This indicates validated use in U.S. government and defense supply chains.
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