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1401415 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1401415: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, end_style: OFFSET HALF LOOP, RIGHT END OVERALL, end_length: 0.475 INCHES NOMINAL BOTH ENDS IN, hook_radius: 0.030 INCHES NOMINAL OVERALL IN, coil_quantity: 8 7/8, inside_diameter: 0.200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-450-4012, 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
1401415
NSN: 5331-00-450-4012
NIINs: 004504012, 010511640
FSC: 5331 — O-ring
CAGE: 76371 — MECHANICAL EQUIPMENT COMPANY, INC. DBA MECHANICAL EQUIPMENT CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 631 OVERALL
end_styleOFFSET HALF LOOP, RIGHT END OVERALL
end_length0.475 INCHES NOMINAL BOTH ENDS IN
hook_radius0.030 INCHES NOMINAL OVERALL IN
coil_quantity8 7/8
inside_diameter0.200 INCHES NOMINAL IN
style_designatorSINGLE TORSION LEFT HAND
surface_treatmentPASSIVATE OVERALL
spring_free_length0.350 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_free_outside_diameter0.256 INCHES NOMINAL IN
material_document_and_classificationAMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5331-00-450-4012
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1401415 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
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.165 INCHES MINIMUM AND 2.185 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.165 INCHES MINIMUM AND 2.185 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
139Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1401415?
1401415 is a O-RING.
What parts can replace 1401415?
There is 1 known substitute for 1401415: 139. Substitute compatibility should be verified for your specific system.
What is the NSN for 1401415?
1401415 is cataloged in the U.S. Government catalog under NSN 5331-00-450-4012. This indicates validated use in U.S. government and defense supply chains.
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