The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, ear_radius: 0.440 INCHES NOMINAL IN, body_radius: 2.219 INCHES NOMINAL IN, hole_diameter: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, body_thickness: 1.250 INCHES NOMINAL IN, inside_diameter: 2.760 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-038-8788, 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
12253130
NSN:5340-01-038-8788 FSC:5340 — Hardware, Commercial CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
material
STEEL
ear_radius
0.440 INCHES NOMINAL IN
body_radius
2.219 INCHES NOMINAL IN
hole_diameter
0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
body_thickness
1.250 INCHES NOMINAL IN
inside_diameter
2.760 INCHES NOMINAL IN
inverted_radius
4.438 INCHES NOMINAL IN
flange_thickness
0.125 INCHES NOMINAL IN
bolt_circle_diameter
4.124 INCHES NOMINAL IN
inside_corner_radius
1.380 INCHES NOMINAL IN
securing_device_type
SPECIAL
peripheral_shape_style
ROUND, FOUR EARS AND HOLES
NSN
5340-01-038-8788
COMPONENT DIAGRAM
KEY FEATURES
•
FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 1.380 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 1.380 INCHES NOMINAL IN
•
EAR RADIUS: 0.440 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL RECESS
•
INVERTED RADIUS: 4.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS
0.125 INCHES NOMINAL IN
INSIDE CORNER RADIUS
1.380 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT
1.380 INCHES NOMINAL IN
EAR RADIUS
0.440 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLE
UNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE
SPHERICAL RECESS
INVERTED RADIUS
4.438 INCHES NOMINAL IN
SECURING DEVICE TYPE
SPECIAL
BODY RADIUS
2.219 INCHES NOMINAL IN
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 12253130?
12253130 is a COVER,ACCESS.
What parts can replace 12253130?
There are 2 known substitutes for 12253130: 5340010388788, 5340PL1631375. Substitute compatibility should be verified for your specific system.
What is the NSN for 12253130?
12253130 is cataloged in the U.S. Government catalog under NSN 5340-01-038-8788. This indicates validated use in U.S. government and defense supply chains.
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