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A02S7018-27 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A02S7018-27: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, hinge_pin: NOT INCLUDED, knuckle_type: FRICTION, performance_type: LIGHT DUTY, surface_treatment: CHROMATE AND CHROMATE ZINC OVERALL, reversible_feature: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-074-1539, 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
A02S7018-27
NSN: 5340-00-074-1539
FSC: 5340 — Hardware, Commercial
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
hinge_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_quantity3
performance_typeLIGHT DUTY
surface_treatmentCHROMATE AND CHROMATE ZINC OVERALL
reversible_featureNOT INCLUDED
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-6808 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5340-00-074-1539
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A02S7018-27 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
•
REVERSIBLE FEATURE: NOT INCLUDED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-6808 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
•
HINGE PIN: NOT INCLUDED
•
KNUCKLE QUANTITY: 3
•
SURFACE TREATMENT: CHROMATE AND CHROMATE ZINC OVERALL
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
•
KNUCKLE TYPE: FRICTION
•
PERFORMANCE TYPE: LIGHT DUTY
TECHNICAL CHARACTERISTICS
REVERSIBLE FEATURENOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-6808 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
HINGE PINNOT INCLUDED
KNUCKLE QUANTITY3
SURFACE TREATMENTCHROMATE AND CHROMATE ZINC OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
KNUCKLE TYPEFRICTION
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A02S7018-27?
A02S7018-27 is a LEAF,BUTT HINGE.
What is the NSN for A02S7018-27?
A02S7018-27 is cataloged in the U.S. Government catalog under NSN 5340-00-074-1539. This indicates validated use in U.S. government and defense supply chains.
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