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12421519-008 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12421519-008: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 28.500 INCHES NOMINAL IN, length: 18.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, body_thickness: 0.063 INCHES NOMINAL IN, securing_device_type: THREADED FASTENER, peripheral_shape_style: RECTANGLE, NO HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-480-1358, 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
12421519-008
NSN: 5340-01-480-1358
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width28.500 INCHES NOMINAL IN
length18.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
body_thickness0.063 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, NO HOLES
end_item_identification2320-01-354-3384
hole_quantity_along_length5
cross-sectional_shape_styleFLAT
distance_between_holes_along_length5.900 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_width1.250 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_length1.690 INCHES NOMINAL IN
NSN5340-01-480-1358
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12421519-008 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: 18.000 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 5.900 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 5
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 1.690 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.250 INCHES NOMINAL IN
LENGTH18.000 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH5.900 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH5
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.690 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH28.500 INCHES NOMINAL IN
END ITEM IDENTIFICATION2320-01-354-3384
SUBSTITUTES & CROSS-REFERENCES 1
12421519Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12421519-008?
12421519-008 is a COVER,ACCESS.
What parts can replace 12421519-008?
There is 1 known substitute for 12421519-008: 12421519. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421519-008?
12421519-008 is cataloged in the U.S. Government catalog under NSN 5340-01-480-1358. This indicates validated use in U.S. government and defense supply chains.
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