Recently Updated NSN 5305-01-512-8123 Or (5305015128123) Part List

Item Name	Screw Externally Relieved Body
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-512-8123 (015128123)
NCB Code	USA (01)
Manufacturer	R A F Electronic Hardware Inc

Part Number	Manufacturer	Item Name	RFQ
375-SS-20	r a f electronic hardware inc	screw externally relieved body	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
AASK	HEAD STYLE	KNURLED NO. 1
AASL	HEAD DIAMETER	0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
AAWC	FIRST DIAMETER FROM HEAD	0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM
AAWD	SECOND DIAMETER FROM HEAD	0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
AAWH	DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.662 INCHES MINIMUM AND 0.682 INCHES MAXIMUM
AAWJ	DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	SLOT
AGAV	END ITEM IDENTIFICATION	AN/ARC222 SIN
AHYM	NOMINAL THREAD DIAMETER	0.112 INCHES
CMLP	THREAD QUANTITY PER INCH	40
CSNG	EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	2
CXCY	PART NAME ASSIGNED BY CONTROLLING AGENCY	SCREW, EXTRENALLY RELIEVED BODY
FEAT	SPECIAL FEATURES	ALL CHAMFERED ARE AT 45 DEGREE, EXCEPT TIP END AT 90 DEGREE + - 5 DEGREE
MATT	MATERIAL	STEEL CORROSION RESISTING OVERALL
THSD	THREAD SERIES DESIGNATOR	UNC