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8668256 — LEAF,STRAP HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8668256: LEAF,STRAP HINGE.

The LEAF,STRAP HINGE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 OVERALL, hinge_pin: NOT INCLUDED, body_width: 1.500 INCHES NOMINAL IN, knuckle_type: FRICTION, performance_type: NOT RATED, special_features: ONE ADDITIONAL HOLE,0.318 IN. MIN AND 0.338 IN.

MAX DIA; HINGE CURVED ON A 2.812 IN. RADIUS IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-356-9531, 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
8668256
NSN: 5340-01-356-9531
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1137 OVERALL
hinge_pinNOT INCLUDED
body_width1.500 INCHES NOMINAL IN
knuckle_typeFRICTION
knuckle_quantity2
performance_typeNOT RATED
special_featuresONE ADDITIONAL HOLE,0.318 IN. MIN AND 0.338 IN. MAX DIA; HINGE CURVED ON A 2.812 IN. RADIUS IN
style_designatorSTRAP
material_thickness0.1196 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
mounting_hole_diameter0.136 INCHES NOMINAL IN
mounting_hole_quantity2
NSN5340-01-356-9531
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8668256 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: 2
•
REVERSIBLE FEATURE: NOT INCLUDED
•
BODY WIDTH: 1.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.136 INCHES NOMINAL IN
•
PIN CENTER TO BODY EDGE DISTANCE: 2.969 INCHES NOMINAL IN
•
HINGE PIN: NOT INCLUDED
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
REVERSIBLE FEATURENOT INCLUDED
BODY WIDTH1.500 INCHES NOMINAL IN
STYLE DESIGNATORSTRAP
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.136 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE2.969 INCHES NOMINAL IN
HINGE PINNOT INCLUDED
MATERIAL THICKNESS0.1196 INCHES NOMINAL IN
KNUCKLE QUANTITY2
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 8668256?
8668256 is a LEAF,STRAP HINGE.
What is the NSN for 8668256?
8668256 is cataloged in the U.S. Government catalog under NSN 5340-01-356-9531. This indicates validated use in U.S. government and defense supply chains.
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