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8000185 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8000185: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include material: MAGNESIUM ALLOY AZ31B OVERALL, hinge_pin: NOT INCLUDED, knuckle_type: FRICTION, knuckle_length: 0.860 INCHES NOMINAL IN, overall_length: 12.250 INCHES NOMINAL IN, style_designator: BUTT PARALLEL HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-033-7749, 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
8000185
NSN: 5340-00-033-7749
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialMAGNESIUM ALLOY AZ31B OVERALL
hinge_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_length0.860 INCHES NOMINAL IN
overall_length12.250 INCHES NOMINAL IN
knuckle_quantity7
style_designatorBUTT PARALLEL HOLES
material_thickness0.875 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
hinge_mounting_typeFULL SURFACE
mounting_hole_diameter0.196 INCHES NOMINAL IN
mounting_hole_quantity9
NSN5340-00-033-7749
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8000185 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: 9
•
REVERSIBLE FEATURE: NOT INCLUDED
•
KNUCKLE INSIDE DIAMETER: 0.190 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT PARALLEL HOLES
•
MOUNTING HOLE DIAMETER: 0.196 INCHES NOMINAL IN
•
PIN CENTER TO BODY EDGE DISTANCE: 1.029 INCHES NOMINAL IN
•
HINGE MOUNTING TYPE: FULL SURFACE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY9
REVERSIBLE FEATURENOT INCLUDED
KNUCKLE INSIDE DIAMETER0.190 INCHES NOMINAL IN
STYLE DESIGNATORBUTT PARALLEL HOLES
MOUNTING HOLE DIAMETER0.196 INCHES NOMINAL IN
OVERALL LENGTH12.250 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE1.029 INCHES NOMINAL IN
HINGE MOUNTING TYPEFULL SURFACE
HINGE PINNOT INCLUDED
MATERIAL THICKNESS0.875 INCHES NOMINAL IN
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

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 8000185?
8000185 is a LEAF,BUTT HINGE.
What is the NSN for 8000185?
8000185 is cataloged in the U.S. Government catalog under NSN 5340-00-033-7749. This indicates validated use in U.S. government and defense supply chains.
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