National Stock Number (NSN) 5342-00-056-2172 (5342000562172) Parts List

Item Name	Coupling Clamp Groo
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5342 Hardware Weapon System
National Item Identification Number (NIIN)	00-056-2172 (000562172)
NCB Code	USA (00)
Manufacturer	Willard Marine Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
10931280	willard marine inc	coupling clamp groo	58367	RFQ

MRC	Criteria	Characteristic
AAGR	CROSS-SECTIONAL SHAPE STYLE	GROOVED RETAINER
AARX	INSIDE DIAMETER	10.375 INCHES NOMINAL
ABGF	GROOVE WIDTH	0.250 INCHES NOMINAL
ADTJ	RETAINER THICKNESS	0.062 INCHES NOMINAL
AGPR	LATCH STYLE	SINGLE
ALDS	NUT TYPE	SELF-LOCKING HEXAGON
ALDT	SEGMENT QUANTITY	2
ALDW	SEALING INNER LINER	NOT INCLUDED
ALEB	RETAINER WIDTH	0.375 INCHES NOMINAL
ALED	BAND THICKNESS	0.062 INCHES NOMINAL
ALEE	BAND WIDTH	0.750 INCHES NOMINAL
ANNQ	MATERIAL AND LOCATION	STEEL OVERALL
ANNR	SURFACE TREATMENT AND LOCATION	ENAMEL,TT-E-529 OVER PRIMER,TT-P-659 OVER CHROMATE,TT-C-490 TYPE 1 OR TYPE 2
HGTH	HEIGHT	0.250 INCHES NOMINAL
SHPE	SHAPE	ROUND