Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
The FIN SET,GUIDED MISSILE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MK51 MOD 0; O/A CONSISTS OF 4 EA FINS; 2 EA 5245635-1 AND 2 EA 5245635-2; 4 EA BOLTS MS 21250-04052 FOR RIM-66H. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-524-5634, 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
5245634
NSN:5310-00-524-5634 FSC:5310 CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
general_characteristics_item_description
MK51 MOD 0; O/A CONSISTS OF 4 EA FINS; 2 EA 5245635-1 AND 2 EA 5245635-2; 4 EA BOLTS MS 21250-04052 FOR RIM-66H
NSN
5310-00-524-5634
COMPONENT DIAGRAM
KEY FEATURES
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STYLE DESIGNATOR: RECESSED
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MATERIAL: COPPER ALLOY 11 OVERALL
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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MATERIAL THICKNESS: 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
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HOLE DIAMETER: 0.200 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
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RECESS DIAMETER: 0.232 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN
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OUTSIDE DIAMETER: 0.547 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATOR
RECESSED
MATERIAL
COPPER ALLOY 11 OVERALL
SPECIAL FEATURES
CHAMFERED ON OUTSIDE EDGE 3/64 BY 45 DEG
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL