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12421519-010 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12421519-010: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 15.880 INCHES MINIMUM AND 19.540 INCHES MAXIMUM IN, length: 26.810 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, hole_diameter: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN, body_thickness: 0.063 INCHES NOMINAL IN, corner_cut_type: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-590-3885, 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
12421519-010
NSN: 5340-01-590-3885
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width15.880 INCHES MINIMUM AND 19.540 INCHES MAXIMUM IN
length26.810 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
hole_diameter0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
body_thickness0.063 INCHES NOMINAL IN
corner_cut_typeSQUARE
bolt_circle_diameter0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
securing_device_typeTHREADED FASTENER
end_item_identification2320-01-552-7749 TRUCK, VAN
bolt_circle_hole_quantity13
cross-sectional_shape_styleFLAT
material_document_and_classificationASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-590-3885
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12421519-010 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
•
LENGTH: 26.810 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 13
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
•
BOLT CIRCLE DIAMETER: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
•
WIDTH: 15.880 INCHES MINIMUM AND 19.540 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH26.810 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY13
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
BOLT CIRCLE DIAMETER0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
WIDTH15.880 INCHES MINIMUM AND 19.540 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER, FIXED, ROADSIDE
END ITEM IDENTIFICATION2320-01-552-7749 TRUCK, VAN
CORNER CUT TYPESQUARE
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12421519-010?
12421519-010 is a COVER,ACCESS.
What parts can replace 12421519-010?
There is 1 known substitute for 12421519-010: 12421519. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421519-010?
12421519-010 is cataloged in the U.S. Government catalog under NSN 5340-01-590-3885. This indicates validated use in U.S. government and defense supply chains.
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