NSN 5310-01-218-1467, (5310012181467) Parts Inventory

Item Name	Nut Self Locking Castellated Hex
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	01-218-1467 (012181467)
NCB Code	USA (01)
Manufacturer	United Technologies Corporation, Alcoa Global Fasteners Inc, Inspektorat Wsparcia Sil Zbrojnych, Sps Technologies Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
4062488	united technologies corporation	nut self locking castellated hex	77445	RFQ
4062487	united technologies corporation	nut self locking castellated hex	77445	RFQ
4062488	alcoa global fasteners inc	nut self locking castellated hex	15653	RFQ
5310PL0751353	inspektorat wsparcia sil zbrojnych	nut self locking castellated hex	9009h	RFQ
4062487	sps technologies inc	nut self locking castellated hex	56878	RFQ
82158-1032	sps technologies inc	nut self locking castellated hex	56878	RFQ
VN1320(DF)-02	alcoa global fasteners inc	nut self locking castellated hex	92215	RFQ
4062489	united technologies corporation	nut self locking castellated hex	77445	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3B
AAJF	THREAD DIRECTION	RIGHT-HAND
AAUM	LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
AAWY	COUNTERBORE DIAMETER	0.210 INCHES MINIMUM BASE AND 0.230 INCHES MAXIMUM BASE
ACTA	NUT STYLE	CASTELLATED,HEXAGON
ADEA	NUT HEIGHT	0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
ASDB	WIDTH ACROSS FLATS	0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
AZKQ	TEMP RATING	850.0 DEG FAHRENHEIT MAXIMUM
BZRR	THREAD SERIES	UNJF
CMLP	THREAD QUANTITY PER INCH	32
CQJX	NOMINAL THREAD SIZE	0.190 INCHES
CRTM	BEARING SURFACE TYPE	WASHER FACED
MATT	MATERIAL	IRON ALLOY 660 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL