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8437424 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8437424: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN, length: 7.850 INCHES MINIMUM AND 7.910 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 6061, hole_diameter: 0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN, body_thickness: 0.125 INCHES NOMINAL IN, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-047-3236, 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
8437424
NSN: 5340-01-047-3236
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
width2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN
length7.850 INCHES MINIMUM AND 7.910 INCHES MAXIMUM IN
materialALUMINUM ALLOY 6061
hole_diameter0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
body_thickness0.125 INCHES NOMINAL IN
surface_treatmentPAINT
corner_bevel_length0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_width4
hole_quantity_along_length4
cross-sectional_shape_styleFLAT
NSN5340-01-047-3236
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8437424 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: 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
•
LENGTH: 7.850 INCHES MINIMUM AND 7.910 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.420 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 4
•
CORNER BEVEL LENGTH: 0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.250 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
LENGTH7.850 INCHES MINIMUM AND 7.910 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.420 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH4
CORNER BEVEL LENGTH0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.250 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
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 8437424?
8437424 is a COVER,ACCESS.
What is the NSN for 8437424?
8437424 is cataloged in the U.S. Government catalog under NSN 5340-01-047-3236. This indicates validated use in U.S. government and defense supply chains.
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