Database of Cover Access Under NSN (5340012661087) 5340-01-266-1087 Parts

Item Name	Cover Access
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5340 Hardware Commercial
National Item Identification Number (NIIN)	01-266-1087 (012661087)
NCB Code	USA (01)
Manufacturer	Northrop Grumman Systems Corporation, Aljo Precision Products Inc

Part Number	Manufacturer	Item Name	RFQ
128WM10042-13	northrop grumman systems corporation	cover access	RFQ
128WM10042-13	aljo precision products inc	cover access	RFQ

MRC	Criteria	Characteristic
AAGR	CROSS-SECTIONAL SHAPE STYLE	RECESS,OTHER THAN ROUND
AAUB	HOLE DIAMETER	0.057 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
ABGL	WIDTH	5.374 INCHES NOMINAL
ABKU	FLANGE THICKNESS	1.067 INCHES NOMINAL
ABRY	LENGTH	5.874 INCHES NOMINAL
ADJT	INSIDE WIDTH	3.240 INCHES NOMINAL
ADJU	INSIDE LENGTH	3.740 INCHES NOMINAL
ADNY	DISTANCE BETWEEN HOLES ALONG LENGTH	0.914 INCHES NOMINAL
ADNZ	DISTANCE BETWEEN HOLES ALONG WIDTH	1.466 INCHES NOMINAL
ADPB	DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH	1.146 INCHES NOMINAL
ADPC	DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH	0.594 INCHES NOMINAL
ADPD	DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH	0.469 INCHES NOMINAL
ADPN	FIRST RECESS INSIDE HEIGHT	0.060 INCHES NOMINAL
ADQB	SECURING DEVICE TYPE	SPECIAL
ADQK	MOUNTING OPENING SHAPE STYLE	UNTHREADED HOLE
FEAT	SPECIAL FEATURES	FOUR THREADED HOLES 0.164-32 UNC-3B ON 2.750 IN. BY 3.936 MTG CENTERS; TEN MTG HOLES COUNTERBORED AND REAMED 0.500 IN. DP,0.3125 IN. MIN 0.3165 IN. MAX DIA W/100.0 DEG COUNTERSINK TO 0.625 IN. DIA; ONE SURF ONLY W/FUEL RESISTANT COATING GSS
MATT	MATERIAL	ALUMINUM ALLOY 7075
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/12,T6 FED SPEC SINGLE MATERIAL RESPONSE
SFTT	SURFACE TREATMENT	PRIMER ZINC CHROMATE
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	GSS9.010,GRUMMAN AIRCRAFT MFR REF SINGLE TREATMENT RESPONSE