National Stock Number (NSN) 5305-01-186-9023 (5305011869023) Parts 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)	01-186-9023 (011869023)
NCB Code	USA (01)
Manufacturer	Miltope Corporation, Psi Peripheral Support

Part Number	Manufacturer	Item Name	Cage Code	RFQ
460105-1	miltope corporation	screw externally relieved body	54418	RFQ
460105-1	psi peripheral support	screw externally relieved body	48294	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.250 INCHES NOMINAL
AASB	FASTENER LENGTH	0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT CHAMFER
AASL	HEAD DIAMETER	0.560 INCHES NOMINAL
AASU	HEAD HEIGHT	0.190 INCHES NOMINAL
AAWC	FIRST DIAMETER FROM HEAD	0.190 INCHES NOMINAL
AAWD	SECOND DIAMETER FROM HEAD	0.145 INCHES NOMINAL
AAWH	DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.070 INCHES NOMINAL
AAWJ	DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.400 INCHES NOMINAL
ABQJ	POINT STYLE	CONE
ABQZ	INTERNAL DRIVE STYLE	SLOT
AHYM	NOMINAL THREAD DIAMETER	0.190 INCHES
CMLP	THREAD QUANTITY PER INCH	32
CSNG	EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	2
CXCY	PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
MATT	MATERIAL	STEEL COMP 303 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF