NSN 5306-01-129-0547, (5306011290547) Parts Inventory

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	01-129-0547 (011290547)
NCB Code	USA (01)
Manufacturer	Northrop Grumman Systems Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
854137-0002	northrop grumman systems corporation	bolt shoulder	06481	RFQ
854137-2	northrop grumman systems corporation	bolt shoulder	06481	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.200 INCHES NOMINAL
AASB	FASTENER LENGTH	0.470 INCHES NOMINAL
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.105 INCHES NOMINAL
AATB	WIDTH BETWEEN FLATS	0.312 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.186 INCHES MINIMUM FIRST SHOULDER AND 0.187 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	0.267 INCHES NOMINAL FIRST SHOULDER
AHYM	NOMINAL THREAD DIAMETER	0.164 INCHES
CMLP	THREAD QUANTITY PER INCH	32
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
FEAT	SPECIAL FEATURES	UNDERCUT BETWEEN THREAD AND SHOULDER 44.0 DEG TO 46.0 DEG
MATT	MATERIAL	IRON ALLOY 660 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNC