257-4238 of Lockheed Martin Corporation under NSN 5355-00-538-6636

Part Number: 257-4238

Alternate P/N: 2574238

Manufacturer: Lockheed Martin Corporation

NSN: 5355-00-538-6636

NIIN: 005386636

Item Name : Knob

CAGE Code: 11530

FSC: 5355 Knobs and Pointers

FSG: 53 Hardware and Abrasives

Country: USA

NCB Code: 00

Thank you for taking an interest in our selection of 5355-00-538-6636 parts here on Boost AOG. You are currently on the RFQ form for part number 257-4238, a Lockheed Martin Corporation product listed with the Knob If part number 257-4238 catches your eye, be sure to use our online RFQ service to request quotes, with customized responses provided within 15 minutes of us receiving and reviewing a completed submission.

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NSN Information for Part Number 257-4238 with NSN 5355-00-538-6636, 5355005386636

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5355-00-538-6636 Item PartTypeName: KNOB	5355	005386636	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			U
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
S230-3BB	2	9	3

Characteristics Data of NSN 5355-00-538-6636, 5355005386636

MRC	Criteria	Characteristic
AARX	INSIDE DIAMETER	0.250 INCHES NOMINAL
ABFR	SETSCREW HOLE QUANTITY	2
ABFU	DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE	0.188 INCHES NOMINAL
ABFY	OVERALL DEPTH	0.438 INCHES NOMINAL
ABHG	GRIPPING SURFACE CONDITION	GRIP AID
ABHH	SHAFT ACCOMMODATION STYLE	ROUND
ABKV	OUTSIDE DIAMETER	0.750 INCHES NOMINAL
ABSX	ATTACHMENT METHOD	SETSCREWS
ADUM	OVERALL THICKNESS	0.563 INCHES NOMINAL
CBSC	SCREW DRIVE TYPE	HEXAGON SOCKET
HUES	COLOR	BLACK
STYL	STYLE DESIGNATOR	CROWN