OmniSynk Distribution Services

MS21090-689

Screw, cap, Socket Head

Part number
MS21090-689
NSN
5305-00-455-2762
NIIN
00-455-2762
Item name
Screw, cap, Socket Head
Manufacturer
Federal Specifications
CAGE code
81348
FSC
5305
Unit of issue
EA
DEMIL code
A

Request a quote for MS21090-689

Alternate part numbers

Technical characteristics

Thread Class
2A
Thread Direction
Right-hand
Thread Length
0.469 inches minimum and 0.500 inches maximum
Fastener Length
0.469 inches minimum and 0.500 inches maximum
Head Style
PAN
Head Diameter
0.716 inches minimum and 0.740 inches maximum
Head Height
0.244 inches minimum and 0.261 inches maximum
Locking Feature
Strip threads
Internal Drive Style
Cross recess type 1
Nominal Thread Diameter
0.375 inches
Thread Quantity per Inch
24
Minimum Tensile Strength
60000 pounds per square inch
Material
Steel overall
Surface Treatment
Cadmium overall and chromate overall
Surface Treatment Document and Classification
QQ-P-416 ty 2 cl 3 fed spec single treatment response overall
Thread Series Designator
UNF
Nondefinitive Spec/STD Data
3 type and 9C style
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

Search more parts