NSN 5305-00-637-8294, (5305006378294) Parts Inventory

Item Name	Screw Machine
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-637-8294 (006378294)
NCB Code	USA (00)
Manufacturer	Bae Systems Information, Harris Corporation, Texas Instruments Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
648444	bae systems information	screw machine	12436	RFQ
648444-000	bae systems information	screw machine	12436	RFQ
2052129-3	harris corporation	screw machine	28527	RFQ
2052129-3	texas instruments inc	screw machine	57057	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.781 INCHES MINIMUM
AASB	FASTENER LENGTH	1.406 INCHES NOMINAL
AASK	HEAD STYLE	FILLISTER
AASL	HEAD DIAMETER	0.250 INCHES NOMINAL
AASU	HEAD HEIGHT	0.125 INCHES NOMINAL
ABQZ	INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
AHYM	NOMINAL THREAD DIAMETER	0.164 INCHES
CMLP	THREAD QUANTITY PER INCH	32
CYAU	SCREW MATERIAL	STEEL COMP 303 OR STEEL COMP 303SE
CYAW	SCREW MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE
CYBA	SCREW SURFACE TREATMENT	PASSIVATE
THSD	THREAD SERIES DESIGNATOR	UNC