21 x 16.8 x 2 mm, for 3/8" fittings. Used in most cases to seal the steam and water wands and pipe fixing nuts to their valves, but has other applications too.

Cross-Reference:

Part number	Manufacturer
C..392	Ascaso
CPR.45	Ascaso
I-1183	Ascaso
W..607	Ascaso
12010	Astoria CMA
400215000	Cimbali
8C004	De Vecchi Giuseppe
50010000	Expobar
50010080	Expobar
CTAV1-30	Expobar
401183010	Faema
359.332	Fast Ricambi
526.013	Fast Ricambi
528.202	Fast Ricambi
528.314	Fast Ricambi
A1200011	Fiorenzato C.s.
07412208	Futurmat-Ariete
07412208	Gaggia Spagna
1110300046	Grimac
A1200011	Grimac
C055	Grimac
R204	Grimac
20166	Iberital
20431	Iberital
4216	Iberital
90170	Iberital
07412208	Italcrem
078	Izzo
10066309	Lavazza
10084178	Lavazza
8700000	Lelit
1186182	LF
1186201	LF
1186531	LF
1186589	LF
07412208	Mairali
503040	Nuova Ricambi
700330/T	Nuova Ricambi
700425/T	Nuova Ricambi
P6015	Profitec
C469900420	Profitec
36220009	Promac
36220009	Rancilio
9005072	Reneka
A449904331	Rocket
C469900420	Rocket
3008	San Marco
07412208	Visacrem
WY12010	Wega

Appartamento Group

Flat Plane Gasket

Flat Plane Viton Gasket

Spring (15x25mm)

E61 Silicone Head Gasket 8mm

E61 Silicone Head Gasket 8.5mm

73mm Group Head Gasket Shim

PTFE Gasket for 3/8" Fittings

73mm Rubber Group Head Gasket Shim

Espresso Parts HQ E61 Group Screen

Loctite ® LB 8034 White Grease - Food Grade 3oz Tube

IMS Competition Series Shower Screen E61 (E61 200 IM)

IMS Nanotech Series Shower Screen E61 (E61 200 NT)