Last Modified: Apr 15, 2021

NSN 5305-00-693-7138 Thumbscrew

MFG Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC	DAC
SM3231	5	2	3				X

Item Name:	THUMBSCREW
Federal Supply Class (FSC):	5305
NIIN:	00-693-7138 (006937138)
Definition:	An externally threaded fastener whose threaded portion is of one nominal diameter. it may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. it has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. for items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).
NMF Description:	--