Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
- Download video through PC and immediately playback on TV<br>- Direct access to TV for immediate playback of movies, music or photos - works without computer<br>- Navigate through your media with the remote control<br>- Fast S-ATA Harddisk<br>- Video Up-scaling to 1080i HDTV resolution<br>- HDMI, Scart, component video and digital audio output This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-022-1979, 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
221979
NSN:5306-00-022-1979 FSC:5306 CAGE:24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
material
STEEL COMP 1035 OVERALL
head_style
HEXAGON
head_height
0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
thread_class
2A A
thread_length
0.618 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
fastener_length
0.718 INCHES MINIMUM AND 0.782 INCHES MAXIMUM IN
hardness_rating
96.0 ROCKWELL B MINIMUM AND 104.0 ROCKWELL B MAXIMUM OVERALL
locking_feature
DISTORTIONS BEARING SURFACE OF HEAD
thread_direction
RIGHT-HAND
features_provided
FINISHED HEAD
surface_treatment
CADMIUM OR ZINC OVERALL
width_between_flats
0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NSN
5306-00-022-1979
COMPONENT DIAGRAM
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND
•
FASTENER LENGTH: 0.718 INCHES MINIMUM AND 0.782 INCHES MAXIMUM IN
•
HEAD STYLE: HEXAGON
•
MINIMUM YIELD STRENGTH: 85000 POUNDS PER SQUARE INCH LBS
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD QUANTITY PER INCH: 20
•
MINIMUM TENSILE STRENGTH: 95000 POUNDS PER SQUARE INCH LBS
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 221979?
221979 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT manufactured by DELL.
What parts can replace 221979?
There are 4 known substitutes for 221979: 221979N, 464-F-04, MIL-F-45911 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 221979?
221979 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-022-1979. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.