NSN 5305-01-217-4619, (5305012174619) Parts Inventory

Item Name	Screw Close Tolerance
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-217-4619 (012174619)
NCB Code	USA (01)
Manufacturer	Sps Technologies Inc, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Boeing Company The, Reid Products Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
HT4075V4-11-27	sps technologies inc	screw close tolerance	80539	RFQ
HT4075V4-11-27	alcoa global fasteners inc	screw close tolerance	92215	RFQ
HT4075V4-11-27	lisi aerospace canada corp	screw close tolerance	l4528	RFQ
HT4075V4-11-27	hi shear corporation	screw close tolerance	73197	RFQ
3M1034V4-11-27	boeing company the	screw close tolerance	76301	RFQ
11839V4-11-27	reid products inc	screw close tolerance	59563	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.142 INCHES MINIMUM AND 1.172 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	HIGH-TORQUE
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
ANEE	GRIP LENGTH	0.678 INCHES MINIMUM AND 0.688 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FEAT	SPECIAL FEATURES	THD HOLE IN TOP OF HEAD 0.138-32 UNJC-3B THD,HOLE 0.300 IN. MIN. 0.345 IN. MAX DP,COUNTERBORE 0.145 IN. MIN.0.150 IN. MAX DIA; INJECTION PORT 0.120 IN. LG,0.060 IN. WIDE IN UNTHD SHANK; DISTANCE FROM TOP OF HEAD TO BEGINNING OF INJECTION PO
MATT	MATERIAL	TITANIUM ALLOY UNS R56400 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF