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3590AS587-1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3590AS587-1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SQUARE, width: 2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN, length: 2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, thickness: 0.057 INCHES MINIMUM AND 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM0.067 INCHES MAXIMUM IN, special_features: CENTER RECTANGULAR HOLE MEASURES 0.935 IN. MIN AND 0.945 IN.

MAX BY 1.312 IN. NOM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-506-0432, 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
3590AS587-1
NSN: 5340-01-506-0432
FSC: 5340 — Hardware, Commercial
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
shapeSQUARE
width2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
length2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
thickness0.057 INCHES MINIMUM AND 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM0.067 INCHES MAXIMUM IN
special_featuresCENTER RECTANGULAR HOLE MEASURES 0.935 IN. MIN AND 0.945 IN. MAX BY 1.312 IN. NOM IN
surface_treatmentANODIZE
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.172 INCHES MINIMUM AND 0.175 INCHES MAXIMUM SECOND HOLE IN
mounting_hole_quantity11
end_item_identificationBOMB HOIST
material_document_and_classificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-506-0432
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3590AS587-1 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: 11
•
LENGTH: 2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: SQUARE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY11
LENGTH2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM ALL HOLES IN
MOUNTING HOLE DIAMETER0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM FIRST HOLE IN
MOUNTING HOLE DIAMETER0.172 INCHES MINIMUM AND 0.175 INCHES MAXIMUM SECOND HOLE IN
SHAPESQUARE
SPECIAL FEATURESCENTER RECTANGULAR HOLE MEASURES 0.935 IN. MIN AND 0.945 IN. MAX BY 1.312 IN. NOM IN
SURFACE TREATMENTANODIZE
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
3590AS587Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 3590AS587-1?
3590AS587-1 is a PLATE,MOUNTING.
What parts can replace 3590AS587-1?
There is 1 known substitute for 3590AS587-1: 3590AS587. Substitute compatibility should be verified for your specific system.
What is the NSN for 3590AS587-1?
3590AS587-1 is cataloged in the U.S. Government catalog under NSN 5340-01-506-0432. 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.