Recently Updated NSN 5305-01-512-8308 Or (5305015128308) Part List

Item Name	Screw Close Tolerance
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-512-8308 (015128308)
NCB Code	USA (01)
Manufacturer	Valley Todeco Inc, Alcoa Global Fasteners Inc, Reid Products Inc, Heartland Precision Fasteners In, Alcoa Fastening Systems Ltd, Lisi Aerospace Canada Corp, Boeing Company The, B And B Specialties Inc, Huck International Inc, West Coast Aerospace Inc, Hi Shear Corporation, Fastener Innovation Technology Inc, Saturn Fasteners Inc, Sps Technologies Inc, Houston Precision Fastener L L C

Part Number	Manufacturer	Item Name	RFQ
3M1170C4-7AF	valley todeco inc	screw close tolerance	RFQ
TX1027C4-7AF	alcoa global fasteners inc	screw close tolerance	RFQ
11845C4-7AF	reid products inc	screw close tolerance	RFQ
3M1170C4-7AF	heartland precision fasteners in	screw close tolerance	RFQ
TX1027C4-7AF	alcoa fastening systems ltd	screw close tolerance	RFQ
TX1027C4-7AF	lisi aerospace canada corp	screw close tolerance	RFQ
3M1170C4-7AF	boeing company the	screw close tolerance	RFQ
GS1014C4-7AF	b and b specialties inc	screw close tolerance	RFQ
11825C4-7AF	reid products inc	screw close tolerance	RFQ
TX1027C4-7AF	huck international inc	screw close tolerance	RFQ
WC1170C4-7AF	west coast aerospace inc	screw close tolerance	RFQ
TX1027C4-7AF	hi shear corporation	screw close tolerance	RFQ
3M1170C4-7AF	fastener innovation technology inc	screw close tolerance	RFQ
3M1170C4-7AF	saturn fasteners inc	screw close tolerance	RFQ
TX1027C4-7AF	sps technologies inc	screw close tolerance	RFQ
3M1170C4-7AF	houston precision fastener l l c	screw close tolerance	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.425 INCHES NOMINAL
AASB	FASTENER LENGTH	0.848 INCHES MINIMUM AND 0.878 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.265 INCHES MINIMUM AND 0.272 INCHES MAXIMUM
AAUH	SPLINE MINOR DIAMETER	0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM
AAUJ	SPLINE MAJOR DIAMETER	0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	TORX
AGAV	END ITEM IDENTIFICATION	F18 E/F
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
ANEE	GRIP LENGTH	0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CRTL	CRITICALITY CODE JUSTIFICATION	AGAV
CXCY	PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT, 100 DEGREE REDUCED HEAD, GEAR DRIVE RECESS-PH13-8MO (125 KSI SHEAR), INCONEL 718 (125 KSI SHEAR), 6AL-4V TITANIUM (95 KSI SHEAR)
MATT	MATERIAL	NICKEL ALLOY 718 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ALUMINUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-83488,TYPE II,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF