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6411B — 6411B

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6411B: 6411B.

The 6411B is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 0.190 INCHES NOMINAL IN, inside_height: 0.250 INCHES NOMINAL IN, inside_length: 1.000 INCHES NOMINAL IN, outside_width: 0.469 INCHES NOMINAL IN, painted_feature: INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-489-5684, 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
6411B
NSN: 5340-00-489-5684
NIINs: 004895684, 008726378
FSC: 5340 — Hardware, Commercial
CAGE: 19220 — EASTERN CO DIV EBERHARD MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL
hole_diameter0.190 INCHES NOMINAL IN
inside_height0.250 INCHES NOMINAL IN
inside_length1.000 INCHES NOMINAL IN
outside_width0.469 INCHES NOMINAL IN
painted_featureINCLUDED
style_designatorFOOTMANS LOOP
surface_treatmentZINC
specification/standard_data26512-GL514 MANUFACTURERS SPECIFICATION
center_to_center_distance_between_holes2.125 INCHES NOMINAL IN
NSN5340-00-489-5684
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6411B 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
•
INSIDE LENGTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FOOTMANS LOOP
•
SPECIFICATION/STANDARD DATA: 26512-GL514 MANUFACTURERS SPECIFICATION
•
PAINTED FEATURE: INCLUDED
•
CENTER TO CENTER DISTANCE BETWEEN HOLES: 2.125 INCHES NOMINAL IN
•
OUTSIDE WIDTH: 0.469 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
INSIDE LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORFOOTMANS LOOP
SPECIFICATION/STANDARD DATA26512-GL514 MANUFACTURERS SPECIFICATION
PAINTED FEATUREINCLUDED
CENTER TO CENTER DISTANCE BETWEEN HOLES2.125 INCHES NOMINAL IN
OUTSIDE WIDTH0.469 INCHES NOMINAL IN
SURFACE TREATMENTZINC
MATERIALSTEEL
INSIDE HEIGHT0.250 INCHES NOMINAL IN
HOLE DIAMETER0.190 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
GL514A2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
8034085Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5340PL0798607Reference document
Same NSN cross-reference
Reference document — Informative reference only
6411-B-25Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6411B?
6411B is a 6411B.
What parts can replace 6411B?
There are 4 known substitutes for 6411B: GL514A2, 8034085, 5340PL0798607 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6411B?
6411B is cataloged in the U.S. Government catalog under NSN 5340-00-489-5684. This indicates validated use in U.S. government and defense supply chains.
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