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6530-21-201-1110 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6530-21-201-1110: 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_length: 1.060 INCHES NOMINAL IN, overall_length: 54.400 INCHES NOMINAL IN, knuckle_quantity: 37, performance_type: LIGHT DUTY. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-023-9486, 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
6530-21-201-1110
NSN: 5340-00-023-9486
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
hinge_pinNOT INCLUDED
knuckle_length1.060 INCHES NOMINAL IN
overall_length54.400 INCHES NOMINAL IN
knuckle_quantity37
performance_typeLIGHT DUTY
material_thickness0.090 INCHES NOMINAL IN
mounting_hole_quantity51
NSN5340-00-023-9486
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6530-21-201-1110 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: 51
•
HINGE PIN: NOT INCLUDED
•
MATERIAL THICKNESS: 0.090 INCHES NOMINAL IN
•
KNUCKLE QUANTITY: 37
•
KNUCKLE LENGTH: 1.060 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
PERFORMANCE TYPE: LIGHT DUTY
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY51
OVERALL LENGTH54.400 INCHES NOMINAL IN
HINGE PINNOT INCLUDED
MATERIAL THICKNESS0.090 INCHES NOMINAL IN
KNUCKLE QUANTITY37
KNUCKLE LENGTH1.060 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
PERFORMANCE TYPELIGHT DUTY
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6530-21-201-1110?
6530-21-201-1110 is a LEAF,BUTT HINGE.
What is the NSN for 6530-21-201-1110?
6530-21-201-1110 is cataloged in the U.S. Government catalog under NSN 5340-00-023-9486. 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.