NSN 5305-00-877-6858, (5305008776858) Parts Inventory

Item Name	Screw Machine
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-877-6858 (008776858)
NCB Code	USA (00)
Manufacturer	Boeing Company The, Butler National Corp, Rockwell International Corp, Smith And Smith Aircraft Co

Part Number	Manufacturer	Item Name	Cage Code	RFQ
7S34-4A5	boeing company the	screw machine	43999	RFQ
7S34-4A5	butler national corp	screw machine	59053	RFQ
7S34-4A5	rockwell international corp	screw machine	89372	RFQ
7S34-4A5	smith and smith aircraft co	screw machine	28298	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AASA	THREAD LENGTH	0.425 INCHES MINIMUM
ABQZ	INTERNAL DRIVE STYLE	TORQUE SET
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CQBC	MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
CYAU	SCREW MATERIAL	STEEL COMP 4130
AAJF	THREAD DIRECTION	RIGHT-HAND
AASB	FASTENER LENGTH	0.737 INCHES NOMINAL
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
CRSQ	COUNTERSINK ANGLE	100.0 DEGREES NOMINAL
CYAW	SCREW MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
CYBA	SCREW SURFACE TREATMENT	CADMIUM AND CHROMATE
THSD	THREAD SERIES DESIGNATOR	UNF