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86-2806620-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

86-2806620-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 3.250 INCHES NOMINAL IN, length: 4.500 INCHES NOMINAL IN, material: RUBBER SYNTHETIC, hole_diameter: 0.187 INCHES NOMINAL IN, body_thickness: 0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-673-3880, 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
86-2806620-1
NSN: 5340-01-673-3880
FSC: 5340 — Hardware, Commercial
CAGE: 67032 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)
SPECIFICATIONS
shapeRECTANGULAR
width3.250 INCHES NOMINAL IN
length4.500 INCHES NOMINAL IN
materialRUBBER SYNTHETIC
hole_diameter0.187 INCHES NOMINAL IN
body_thickness0.060 INCHES NOMINAL IN
corner_cut_typeSQUARE
securing_device_typeNONSPECIFIC
peripheral_shape_styleRECTANGLE, TWO HOLES
end_item_identification5895-01-630-3182;NETWORK,MANAGEMENT SYSTEM
bolt_circle_hole_quantity2
hole_quantity_along_length2
NSN5340-01-673-3880
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 86-2806620-1 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 1.250 INCHES NOMINAL IN
•
LENGTH: 4.500 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.000 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 2
•
HOLE QUANTITY ALONG LENGTH: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE AMS R 6855 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
•
SHAPE: RECTANGULAR
•
SECURING DEVICE TYPE: NONSPECIFIC
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.250 INCHES NOMINAL IN
LENGTH4.500 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.000 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY2
HOLE QUANTITY ALONG LENGTH2
MATERIAL DOCUMENT AND CLASSIFICATIONSAE AMS R 6855 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
SECURING DEVICE TYPENONSPECIFIC
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.250 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH2.000 INCHES NOMINAL 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 1
86-2806620Reference 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 86-2806620-1?
86-2806620-1 is a COVER,ACCESS.
What parts can replace 86-2806620-1?
There is 1 known substitute for 86-2806620-1: 86-2806620. Substitute compatibility should be verified for your specific system.
What is the NSN for 86-2806620-1?
86-2806620-1 is cataloged in the U.S. Government catalog under NSN 5340-01-673-3880. This indicates validated use in U.S. government and defense supply chains.
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