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PartsTable / COMPONENT / AA55586-10
AA55586-10 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include body_width: 3.000 INCHES NOMINAL IN, knuckle_type: FRICTION, pin_removability: NONREMOVABLE, style_designator: BUTT, material_thickness: 0.079 INCHES NOMINAL IN, reversible_feature: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-050-3015, 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
AA55586-10
NSN: 5340-00-050-3015
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_width3.000 INCHES NOMINAL IN
knuckle_typeFRICTION
knuckle_quantity5
pin_removabilityNONREMOVABLE
style_designatorBUTT
material_thickness0.079 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
hinge_mounting_typeFULL SURFACE
mounting_hole_diameter0.169 INCHES NOMINAL IN
mounting_hole_quantity6
pin_center_to_body_edge_distance1.094 INCHES NOMINAL IN
material_document_and_classificationUNABLE TO DECODE
NSN5340-00-050-3015
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AA55586-10 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
•
BODY WIDTH: 3.000 INCHES NOMINAL IN
•
KNUCKLE QUANTITY: 5
•
HINGE MOUNTING TYPE: FULL SURFACE
•
KNUCKLE TYPE: FRICTION
•
REVERSIBLE FEATURE: NOT INCLUDED
•
STYLE DESIGNATOR: BUTT
•
PIN REMOVABILITY: NONREMOVABLE
•
PIN CENTER TO BODY EDGE DISTANCE: 1.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH3.000 INCHES NOMINAL IN
KNUCKLE QUANTITY5
HINGE MOUNTING TYPEFULL SURFACE
KNUCKLE TYPEFRICTION
REVERSIBLE FEATURENOT INCLUDED
STYLE DESIGNATORBUTT
PIN REMOVABILITYNONREMOVABLE
PIN CENTER TO BODY EDGE DISTANCE1.094 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIAL THICKNESS0.079 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A-A-55586Interchangeable
interchangeable cross-reference
interchangeable
MS27966-8Interchangeable
interchangeable cross-reference
interchangeable
AA55586-8Interchangeable
interchangeable cross-reference
interchangeable
MS27966-4Interchangeable
interchangeable cross-reference
interchangeable
AA55586-4Interchangeable
interchangeable cross-reference
interchangeable
800Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA55586-10?
AA55586-10 is a HINGE,BUTT.
What parts can replace AA55586-10?
There are 7 known substitutes for AA55586-10: A-A-55586, MS27966-8, AA55586-8 and 4 more. Substitute compatibility should be verified for your specific system.
Is AA55586-10 still available?
AA55586-10 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026