Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include special_features: DO NOT DUPE TO NSN 5305-00-702-4523; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-702-4523, 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
145-450943-9
NSN:5305-00-702-4523 FSC:5305 CAGE:51563 — ROHR, INC. DBA ROHR INDUSTRIES INC DIV ROHR INC., A PART OF COLLINS AEROSPACE (USA)
SPECIFICATIONS
special_features
DO NOT DUPE TO NSN 5305-00-702-4523; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE
NSN
5305-00-702-4523
COMPONENT DIAGRAM
KEY FEATURES
•
HEAD HEIGHT: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: CQBC
•
MINIMUM TENSILE STRENGTH: 50000 POUNDS PER SQUARE INCH LBS
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD QUANTITY PER INCH: 20
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT
0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION
CQBC
MINIMUM TENSILE STRENGTH
50000 POUNDS PER SQUARE INCH LBS
END ITEM IDENTIFICATION
MRAP- COUGAR AMBULANCE; MRAP BUFFALO MK2A2; MRAP - M-ATV WITH CS13 POP AND SNE; MRAP - COUGAR; MRAP - COUGAR CAT1 A2; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
NOMINAL THREAD DIAMETER
0.250 INCHES IN
THREAD QUANTITY PER INCH
20
THREAD DIRECTION
RIGHT-HAND
WIDTH BETWEEN FLATS
0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR
UNIFIED NATIONAL COARSE (UNC)
MATERIAL
STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 145-450943-9?
145-450943-9 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 145-450943-9?
There are 31 known substitutes for 145-450943-9: MS35307-6, SHC250CX6, 419-387 and 28 more. Substitute compatibility should be verified for your specific system.
Is 145-450943-9 still available?
145-450943-9 is currently cancelled.
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