National Stock Number (NSN) 5305-01-603-1204 (5305016031204) Parts List

Item Name	Screw Cap Hexagon Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-603-1204 (016031204)
NCB Code	USA (01)
Manufacturer	Pilgrim Screw Corporation, B And B Specialties Inc, 3 V Fastener Co Inc, Fastener Innovation Technology Inc, Saturn Fasteners Inc, Sps Technologies Inc, Bell Helicopter Textron Inc, Heartland Precision Fasteners In, Lfc Industries Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
120-225C3T05	pilgrim screw corporation	screw cap hexagon head	47253	RFQ
120-225C3T05	b and b specialties inc	screw cap hexagon head	62206	RFQ
120-225C3T05	3 v fastener co inc	screw cap hexagon head	1er65	RFQ
120-225C3T05	fastener innovation technology inc	screw cap hexagon head	58998	RFQ
120-225C3T05	saturn fasteners inc	screw cap hexagon head	0k6z0	RFQ
120-225C3T05	sps technologies inc	screw cap hexagon head	80539	RFQ
120-225C3T05	bell helicopter textron inc	screw cap hexagon head	97499	RFQ
120-225C3T05	heartland precision fasteners in	screw cap hexagon head	0zc92	RFQ
120-225C3T05	lfc industries inc	screw cap hexagon head	62384	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASB	FASTENER LENGTH	0.329 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
AASK	HEAD STYLE	ROUND
AASL	HEAD DIAMETER	0.437 INCHES NOMINAL
AASU	HEAD HEIGHT	0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.19 INCHES
CMLP	THREAD QUANTITY PER INCH	32
FEAT	SPECIAL FEATURES	SIX LOBE RECESS
MATT	MATERIAL	STEEL CORROSION RESISTING OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF