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74A324720-2005 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A324720-2005: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include hinge_pin: NOT INCLUDED, knuckle_type: FRICTION, knuckle_quantity: 16, performance_type: NOT RATED, style_designator: BUTT STAGGERED HOLES, material_thickness: 0.090 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-132-0672, 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
74A324720-2005
NSN: 5340-01-132-0672
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
hinge_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_quantity16
performance_typeNOT RATED
style_designatorBUTT STAGGERED HOLES
material_thickness0.090 INCHES NOMINAL IN
hinge_mounting_typeFULL MORTISE
mounting_hole_diameter0.191 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
mounting_hole_quantity12
knuckle_inside_diameter0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
leaf_outer_edge_to_hole_center_vertical_distance0.483 INCHES NOMINAL IN
NSN5340-01-132-0672
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A324720-2005 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: 12
•
KNUCKLE INSIDE DIAMETER: 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BUTT STAGGERED HOLES
•
MOUNTING HOLE DIAMETER: 0.191 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
•
HINGE MOUNTING TYPE: FULL MORTISE
•
HINGE PIN: NOT INCLUDED
•
MATERIAL THICKNESS: 0.090 INCHES NOMINAL IN
•
KNUCKLE QUANTITY: 16
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY12
KNUCKLE INSIDE DIAMETER0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
STYLE DESIGNATORBUTT STAGGERED HOLES
MOUNTING HOLE DIAMETER0.191 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
HINGE MOUNTING TYPEFULL MORTISE
HINGE PINNOT INCLUDED
MATERIAL THICKNESS0.090 INCHES NOMINAL IN
KNUCKLE QUANTITY16
KNUCKLE TYPEFRICTION
LEAF OUTER EDGE TO HOLE CENTER VERTICAL DISTANCE0.483 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A324720-2005?
74A324720-2005 is a LEAF,BUTT HINGE.
What is the NSN for 74A324720-2005?
74A324720-2005 is cataloged in the U.S. Government catalog under NSN 5340-01-132-0672. This indicates validated use in U.S. government and defense supply chains.
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