The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 12.240 INCHES NOMINAL IN, length: 19.150 INCHES NOMINAL IN, material: ALUMINUM ALLOY A356.0, hole_diameter: 0.221 INCHES NOMINAL IN, special_features: 4 THD HOLES 0.250-28-UNF-2B, surface_treatment: CHROMATE. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-381-1963, 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
CRM21435
NSN:5340-01-381-1963 FSC:5340 — Hardware, Commercial CAGE:409BB — NAVANTIA - PROPULSION Y ENERGIA MOTORES - CARTAGENA (ESP)
SPECIFICATIONS
width
12.240 INCHES NOMINAL IN
length
19.150 INCHES NOMINAL IN
material
ALUMINUM ALLOY A356.0
hole_diameter
0.221 INCHES NOMINAL IN
special_features
4 THD HOLES 0.250-28-UNF-2B
surface_treatment
CHROMATE
securing_device_type
SPECIAL
mounting_opening_shape_style
UNTHREADED HOLE
material_document_and_classification
MIL-A-21180 CL2 GR 0 MIL SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification
MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
NSN
5340-01-381-1963
COMPONENT DIAGRAM
KEY FEATURES
•
LENGTH: 19.150 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-21180 CL2 GR 0 MIL SPEC SINGLE MATERIAL RESPONSE
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: CHROMATE
•
WIDTH: 12.240 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH
19.150 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
MOUNTING OPENING SHAPE STYLE
UNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-A-21180 CL2 GR 0 MIL SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPE
SPECIAL
SPECIAL FEATURES
4 THD HOLES 0.250-28-UNF-2B
SURFACE TREATMENT
CHROMATE
WIDTH
12.240 INCHES NOMINAL IN
MATERIAL
ALUMINUM ALLOY A356.0
HOLE DIAMETER
0.221 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 CRM21435?
CRM21435 is a COVER,ACCESS.
What parts can replace CRM21435?
There are 3 known substitutes for CRM21435: 5190341-1, 5190341, 5342PL0962427. Substitute compatibility should be verified for your specific system.
What is the NSN for CRM21435?
CRM21435 is cataloged in the U.S. Government catalog under NSN 5340-01-381-1963. This indicates validated use in U.S. government and defense supply chains.
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