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2862888 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2862888: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.250 INCHES NOMINAL IN, length: 8.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY A356.0, inside_width: 3.437 INCHES NOMINAL IN, hole_diameter: 0.281 INCHES NOMINAL IN, inside_length: 6.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-597-4869, 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
2862888
NSN: 5340-01-597-4869
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width4.250 INCHES NOMINAL IN
length8.000 INCHES NOMINAL IN
materialALUMINUM ALLOY A356.0
inside_width3.437 INCHES NOMINAL IN
hole_diameter0.281 INCHES NOMINAL IN
inside_length6.562 INCHES NOMINAL IN
body_thickness0.187 INCHES NOMINAL IN
flange_thickness0.719 INCHES NOMINAL IN
inside_corner_radius0.062 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, TWO HOLES
end_item_identificationHOUSING, ELECTRICAL COMPONENTS ASSEMBLY
NSN5340-01-597-4869
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2862888 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: 0.375 INCHES NOMINAL IN
•
INSIDE WIDTH: 3.437 INCHES NOMINAL IN
•
LENGTH: 8.000 INCHES NOMINAL IN
•
INSIDE LENGTH: 6.562 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.719 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.062 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.313 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH: 0.282 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.375 INCHES NOMINAL IN
INSIDE WIDTH3.437 INCHES NOMINAL IN
LENGTH8.000 INCHES NOMINAL IN
INSIDE LENGTH6.562 INCHES NOMINAL IN
FLANGE THICKNESS0.719 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.062 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.313 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH0.282 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONUMS A03560 ASSN STD SINGLE MATERIAL RESPONSE
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 2862888?
2862888 is a COVER,ACCESS.
What is the NSN for 2862888?
2862888 is cataloged in the U.S. Government catalog under NSN 5340-01-597-4869. This indicates validated use in U.S. government and defense supply chains.
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