National Item Identification Number
00-040-9684
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
16941
17910
NYLOK CORPORATION
DBA AEROSPACE NYLOK
11 THOMAS RD S
HAWTHORNE
NJ
07506
586-786-0100
26512
56878
59093
NYLOK CORPORATION
15260 HALLMARK CT
MACOMB
MI
48042
586-786-0100
Reference Numbers (Part Numbers)
GS551B3S29
GS551B3S29
GS551B3S29
GS551B3S29
GS551B3S29
GS551B3S29
GS551B3S
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.190 INCHES
32
3A
RIGHT-HAND
0.437 INCHES MINIMUM AND
0.516 INCHES MA