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6404472-47 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6404472-47: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, knuckle_type: FRICTION, overall_length: 23.300 INCHES NOMINAL IN, performance_type: NOT RATED, style_designator: BUTT, material_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-440-9673, 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
6404472-47
NSN: 5340-01-440-9673
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
knuckle_typeFRICTION
overall_length23.300 INCHES NOMINAL IN
performance_typeNOT RATED
style_designatorBUTT
material_thickness0.125 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
mounting_hole_diameter0.209 INCHES NOMINAL IN
mounting_hole_quantity20
NSN5340-01-440-9673
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6404472-47 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
•
MOUNTING HOLE QUANTITY: 20
•
REVERSIBLE FEATURE: NOT INCLUDED
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 0.209 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
MATERIAL: UNABLE TO DECODE
•
KNUCKLE TYPE: FRICTION
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY20
REVERSIBLE FEATURENOT INCLUDED
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER0.209 INCHES NOMINAL IN
OVERALL LENGTH23.300 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
MATERIALUNABLE TO DECODE
KNUCKLE TYPEFRICTION
PERFORMANCE TYPENOT RATED
SUBSTITUTES & CROSS-REFERENCES 2
211036913Reference document
Same NSN cross-reference
Reference document — Secondary reference
438-6404472-47Reference 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 6404472-47?
6404472-47 is a HINGE,BUTT.
What parts can replace 6404472-47?
There are 2 known substitutes for 6404472-47: 211036913, 438-6404472-47. Substitute compatibility should be verified for your specific system.
What is the NSN for 6404472-47?
6404472-47 is cataloged in the U.S. Government catalog under NSN 5340-01-440-9673. This indicates validated use in U.S. government and defense supply chains.
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