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L31-5826SUB2 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L31-5826SUB2: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, hinge_pin: NOT INCLUDED, knuckle_type: FRICTION, knuckle_length: 0.375 INCHES NOMINAL IN, overall_length: 2.625 INCHES NOMINAL IN, performance_type: LIGHT DUTY. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-336-3312, 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
L31-5826SUB2
NSN: 5340-00-336-3312
FSC: 5340 — Hardware, Commercial
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
hinge_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_length0.375 INCHES NOMINAL IN
overall_length2.625 INCHES NOMINAL IN
knuckle_quantity2
performance_typeLIGHT DUTY
surface_treatmentANODIZE OVERALL
material_thickness0.375 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
mounting_hole_diameter0.281 INCHES NOMINAL IN
mounting_hole_quantity2
NSN5340-00-336-3312
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L31-5826SUB2 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
•
MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
PIN CENTER TO BODY EDGE DISTANCE: 1.812 INCHES NOMINAL IN
•
HINGE PIN: NOT INCLUDED
•
MATERIAL THICKNESS: 0.375 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
REVERSIBLE FEATURENOT INCLUDED
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
OVERALL LENGTH2.625 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE1.812 INCHES NOMINAL IN
HINGE PINNOT INCLUDED
MATERIAL THICKNESS0.375 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.875 INCHES NOMINAL IN
KNUCKLE QUANTITY2
KNUCKLE LENGTH0.375 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 1
31-5826PT1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L31-5826SUB2?
L31-5826SUB2 is a LEAF,BUTT HINGE.
What parts can replace L31-5826SUB2?
There is 1 known substitute for L31-5826SUB2: 31-5826PT1. Substitute compatibility should be verified for your specific system.
What is the NSN for L31-5826SUB2?
L31-5826SUB2 is cataloged in the U.S. Government catalog under NSN 5340-00-336-3312. This indicates validated use in U.S. government and defense supply chains.
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