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3F11504-101 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3F11504-101: 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: 0.910 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN, overall_length: 5.000 INCHES NOMINAL IN, special_features: MOUNTING HOLES IN PARALELL ARRANGEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-068-5649, 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
3F11504-101
NSN: 5340-00-068-5649
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
hinge_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_length0.910 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
overall_length5.000 INCHES NOMINAL IN
knuckle_quantity3
special_featuresMOUNTING HOLES IN PARALELL ARRANGEMENT
style_designatorBUTT PARALLEL HOLES
end_knuckle_length0.910 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
reversible_featureNOT INCLUDED
mounting_hole_diameter0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
mounting_hole_quantity6
NSN5340-00-068-5649
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3F11504-101 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: 6
•
REVERSIBLE FEATURE: NOT INCLUDED
•
KNUCKLE INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT PARALLEL HOLES
•
MOUNTING HOLE DIAMETER: 0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
•
PIN CENTER TO BODY EDGE DISTANCE: 2.200 INCHES NOMINAL IN
•
HINGE PIN: NOT INCLUDED
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY6
REVERSIBLE FEATURENOT INCLUDED
KNUCKLE INSIDE DIAMETER0.250 INCHES NOMINAL IN
STYLE DESIGNATORBUTT PARALLEL HOLES
MOUNTING HOLE DIAMETER0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE2.200 INCHES NOMINAL IN
HINGE PINNOT INCLUDED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH2.000 INCHES NOMINAL IN
KNUCKLE QUANTITY3
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 3F11504-101?
3F11504-101 is a LEAF,BUTT HINGE.
What is the NSN for 3F11504-101?
3F11504-101 is cataloged in the U.S. Government catalog under NSN 5340-00-068-5649. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.