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8587420 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8587420: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.625 INCHES NOMINAL IN, length: 2.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 356.0, inside_width: 1.250 INCHES NOMINAL IN, corner_radius: 0.125 INCHES NOMINAL IN, hole_diameter: 0.230 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-156-0279, 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
8587420
NSN: 5340-01-156-0279
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
width1.625 INCHES NOMINAL IN
length2.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 356.0
inside_width1.250 INCHES NOMINAL IN
corner_radius0.125 INCHES NOMINAL IN
hole_diameter0.230 INCHES NOMINAL IN
inside_length1.625 INCHES NOMINAL IN
body_thickness0.114 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
flange_thickness0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
surface_treatmentPAINT
inside_corner_radius0.125 INCHES NOMINAL IN
securing_device_typeSPECIAL
NSN5340-01-156-0279
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8587420 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.125 INCHES NOMINAL IN
•
INSIDE WIDTH: 1.250 INCHES NOMINAL IN
•
CORNER RADIUS: 0.125 INCHES NOMINAL IN
•
LENGTH: 2.000 INCHES NOMINAL IN
•
INSIDE LENGTH: 1.625 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.750 INCHES MINIMUM AND 1.753 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
•
INSIDE CORNER RADIUS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.125 INCHES NOMINAL IN
INSIDE WIDTH1.250 INCHES NOMINAL IN
CORNER RADIUS0.125 INCHES NOMINAL IN
LENGTH2.000 INCHES NOMINAL IN
INSIDE LENGTH1.625 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH1.750 INCHES MINIMUM AND 1.753 INCHES MAXIMUM IN
FLANGE THICKNESS0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
INSIDE CORNER RADIUS0.125 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.047 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH1.372 INCHES MINIMUM AND 1.378 INCHES MAXIMUM IN
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 8587420?
8587420 is a COVER,ACCESS.
What is the NSN for 8587420?
8587420 is cataloged in the U.S. Government catalog under NSN 5340-01-156-0279. This indicates validated use in U.S. government and defense supply chains.
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