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3HUF4 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3HUF4: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, body_width: 2.000 INCHES NOMINAL IN, performance_type: NOT RATED, pin_removability: NONREMOVABLE, style_designator: BUTT, material_thickness: 0.080 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-680-6131, 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
3HUF4
NSN: 5340-01-680-6131
FSC: 5340 — Hardware, Commercial
CAGE: 1BTB8 — GRAINGER W W INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_width2.000 INCHES NOMINAL IN
knuckle_quantity2
performance_typeNOT RATED
pin_removabilityNONREMOVABLE
style_designatorBUTT
material_thickness0.080 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
mounting_hole_diameter0.164 INCHES NOMINAL IN
end_item_identification01-564-3917
pin_center_to_body_edge_distance0.84375 INCHES NOMINAL IN
NSN5340-01-680-6131
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3HUF4 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
•
REVERSIBLE FEATURE: NOT INCLUDED
•
BODY WIDTH: 2.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 0.164 INCHES NOMINAL IN
•
PIN CENTER TO BODY EDGE DISTANCE: 0.84375 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.080 INCHES NOMINAL IN
•
PIN REMOVABILITY: NONREMOVABLE
•
KNUCKLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
REVERSIBLE FEATURENOT INCLUDED
BODY WIDTH2.000 INCHES NOMINAL IN
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER0.164 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE0.84375 INCHES NOMINAL IN
MATERIAL THICKNESS0.080 INCHES NOMINAL IN
PIN REMOVABILITYNONREMOVABLE
KNUCKLE QUANTITY2
END ITEM IDENTIFICATION01-564-3917
MATERIALUNABLE TO DECODE
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
1151A82Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3HUF4?
3HUF4 is a HINGE,BUTT.
What parts can replace 3HUF4?
There is 1 known substitute for 3HUF4: 1151A82. Substitute compatibility should be verified for your specific system.
What is the NSN for 3HUF4?
3HUF4 is cataloged in the U.S. Government catalog under NSN 5340-01-680-6131. This indicates validated use in U.S. government and defense supply chains.
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