The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, hole_diameter: 0.147 INCHES NOMINAL IN, body_thickness: 0.100 INCHES NOMINAL IN, outside_diameter: 2.440 INCHES NOMINAL IN, special_features: COLOR YELLOW NO. 13538 FED STD 595, surface_treatment: PAINT EPOXY.
This part is cataloged in the U.S. Government catalog under NSN 5340-01-273-0070, 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
640-1545-001
NSN:5340-01-273-0070 FSC:5340 — Hardware, Commercial CAGE:13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY 6061
hole_diameter
0.147 INCHES NOMINAL IN
body_thickness
0.100 INCHES NOMINAL IN
outside_diameter
2.440 INCHES NOMINAL IN
special_features
COLOR YELLOW NO. 13538 FED STD 595
surface_treatment
PAINT EPOXY
bolt_circle_diameter
2.125 INCHES NOMINAL IN
securing_device_type
SPECIAL
peripheral_shape_style
ROUND, MULTI HOLES
bolt_circle_hole_quantity
6
cross-sectional_shape_style
RECESS, SAME SHAPE AS THE PERIPHERY
mounting_opening_shape_style
UNTHREADED HOLE
NSN
5340-01-273-0070
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-22750 MIL SPEC SINGLE TREATMENT RESPONSE
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 T6 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
•
OUTSIDE DIAMETER: 2.440 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
•
BOLT CIRCLE DIAMETER: 2.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-C-22750 MIL SPEC SINGLE TREATMENT RESPONSE
BOLT CIRCLE HOLE QUANTITY
6
MOUNTING OPENING SHAPE STYLE
UNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-250/11 T6 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE
RECESS, SAME SHAPE AS THE PERIPHERY
OUTSIDE DIAMETER
2.440 INCHES NOMINAL IN
SECURING DEVICE TYPE
SPECIAL
BOLT CIRCLE DIAMETER
2.125 INCHES NOMINAL IN
SPECIAL FEATURES
COLOR YELLOW NO. 13538 FED STD 595
SURFACE TREATMENT
PAINT EPOXY
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 640-1545-001?
640-1545-001 is a COVER,ACCESS.
What is the NSN for 640-1545-001?
640-1545-001 is cataloged in the U.S. Government catalog under NSN 5340-01-273-0070. This indicates validated use in U.S. government and defense supply chains.
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