The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 20.700 INCHES NOMINAL IN, length: 18.838 INCHES NOMINAL IN, material: ALUMINUM ALLOY, usage_design: VEHICULAR, body_thickness: 0.250 INCHES NOMINAL IN, mounting_hole_type: UNABLE TO DECODE. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-643-5680, 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
12578412-1
NSN:5340-01-643-5680 FSC:5340 — Hardware, Commercial CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width
20.700 INCHES NOMINAL IN
length
18.838 INCHES NOMINAL IN
material
ALUMINUM ALLOY
usage_design
VEHICULAR
body_thickness
0.250 INCHES NOMINAL IN
mounting_hole_type
UNABLE TO DECODE
mounting_hole_diameter
UNABLE TO DECODE
peripheral_shape_style
RECTANGLE, MULTI HOLES
end_item_identification
2350-01-577-0830
hole_quantity_along_width
8
cross-sectional_shape_style
FLAT
mounting_hole/slot_quantity
8
NSN
5340-01-643-5680
COMPONENT DIAGRAM
KEY FEATURES
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.625 INCHES NOMINAL IN
•
LENGTH: 18.838 INCHES NOMINAL IN
•
USAGE DESIGN: VEHICULAR
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 4.333 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MOUNTING HOLE DIAMETER: UNABLE TO DECODE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
HOLE QUANTITY ALONG WIDTH: 8
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH
0.625 INCHES NOMINAL IN
LENGTH
18.838 INCHES NOMINAL IN
USAGE DESIGN
VEHICULAR
DISTANCE BETWEEN HOLES ALONG WIDTH
4.333 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLE
UNTHREADED HOLE
MOUNTING HOLE DIAMETER
UNABLE TO DECODE
CROSS-SECTIONAL SHAPE STYLE
FLAT
HOLE QUANTITY ALONG WIDTH
8
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH
1.611 INCHES NOMINAL IN
MOUNTING HOLE/SLOT QUANTITY
8
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 12578412-1?
12578412-1 is a COVER,ACCESS.
What parts can replace 12578412-1?
There is 1 known substitute for 12578412-1: 12578412. Substitute compatibility should be verified for your specific system.
What is the NSN for 12578412-1?
12578412-1 is cataloged in the U.S. Government catalog under NSN 5340-01-643-5680. This indicates validated use in U.S. government and defense supply chains.
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