Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
The SETSCREW is a the manufacturer industrial component. Key specifications include end_item_identification: 6685-00-650-4663. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-013-9323, 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
139323
NSN:5305-00-013-9323 FSC:5305 CAGE:12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
end_item_identification
6685-00-650-4663
NSN
5305-00-013-9323
COMPONENT DIAGRAM
KEY FEATURES
•
POINT STYLE: CONE
•
THREAD LENGTH: 0.250 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.125 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
INTERNAL DRIVE STYLE: HEXAGON
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 STYLE
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
POINT STYLE
CONE
THREAD LENGTH
0.250 INCHES MAXIMUM IN
WIDTH ACROSS FLATS
0.125 INCHES NOMINAL IN
THREAD DIRECTION
RIGHT-HAND
INTERNAL DRIVE STYLE
HEXAGON
THREAD SERIES DESIGNATOR
UNIFIED NATIONAL COARSE (UNC)
NONDEFINITIVE SPEC/STD DATA
1 TYPE AND 2 STYLE
NOMINAL THREAD DIAMETER
0.250 INCHES IN
HARDNESS RATING
45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL