NSN 5305-00-780-9548, (5305007809548) Parts Inventory

Item Name	Screw Cap Socket Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-780-9548 (007809548)
NCB Code	USA (00)
Manufacturer	Eaton Aerospace Ltd, General Signal Corp, Nylok Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
5193	eaton aerospace ltd	screw cap socket head	90166	RFQ
DS-934257	eaton aerospace ltd	screw cap socket head	90166	RFQ
5193	general signal corp	screw cap socket head	43491	RFQ
DS-934257	nylok corporation	screw cap socket head	26233	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.375 INCHES MINIMUM
AASB	FASTENER LENGTH	0.375 INCHES NOMINAL
AASL	HEAD DIAMETER	0.300 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
AAUM	LOCKING FEATURE	PATCH THREADS OR STRIP THREADS
CRSQ	COUNTERSINK ANGLE	80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
MATT	MATERIAL	STEEL OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNC
AASK	HEAD STYLE	FLAT COUNTERSUNK
ABQZ	INTERNAL DRIVE STYLE	SLOT
AHYM	NOMINAL THREAD DIAMETER	0.164 INCHES
CMLP	THREAD QUANTITY PER INCH	32