The SCREW,DRIVE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZW. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-006-4743, 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
MS21318-29
NSN:5305-00-006-4743 NIINs:000064743, 002535620, 012420634 FSC:5305 — Screws CAGE:96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
departure_from_cited_document
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS.
criticality_code_justification
ZZZW
NSN
5305-00-006-4743
COMPONENT DIAGRAM
KEY FEATURES
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
NONMACHINE THREAD STYLE: DRIVE SCREW (TYPE U)
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: ROUND
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER
0.138 INCHES IN
HEAD HEIGHT
0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
FASTENER LENGTH
0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SPECIAL TEST FEATURES
SPECIAL QUALITY CONTROL TESTING
NONMACHINE THREAD STYLE
DRIVE SCREW (TYPE U)
FEATURES PROVIDED
CASEHARDENED
HEAD STYLE
ROUND
DEPARTURE FROM CITED DESIGNATOR
MATERIAL MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
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FREQUENTLY ASKED QUESTIONS
What is MS21318-29?
MS21318-29 is a SCREW,DRIVE.
What parts can replace MS21318-29?
There is 1 known substitute for MS21318-29: FFS107. Substitute compatibility should be verified for your specific system.
What is the NSN for MS21318-29?
MS21318-29 is cataloged in the U.S. Government catalog under NSN 5305-00-006-4743. This indicates validated use in U.S. government and defense supply chains.
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