Recently Updated NSN 5305-01-389-7194 Or (5305013897194) 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)	01-389-7194 (013897194)
NCB Code	USA (01)
Manufacturer	B M D S P A

Part Number	Manufacturer	Item Name	RFQ
A3190347	b m d s p a	screw externally relieved body	RFQ

MRC	Criteria	Characteristic
AASL	HEAD DIAMETER	0.500 INCHES NOMINAL
AAWH	DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.350 INCHES NOMINAL
CMLP	THREAD QUANTITY PER INCH	56
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNS
AASA	THREAD LENGTH	0.230 INCHES NOMINAL
AASK	HEAD STYLE	KNURLED NO. 5
AASU	HEAD HEIGHT	0.350 INCHES NOMINAL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
AAWC	FIRST DIAMETER FROM HEAD	0.160 INCHES NOMINAL
AHYM	NOMINAL THREAD DIAMETER	0.190 INCHES
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASB	FASTENER LENGTH	0.620 INCHES NOMINAL
ABQZ	INTERNAL DRIVE STYLE	SLOT
CSNG	EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FEAT	SPECIAL FEATURES	CONCENTRIC PARALLEL THREADED HOLE IN THREADS DIA. NOM. 0.138-18UNC-2B
MATT	MATERIAL	STEEL COMP 303 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL