Click Specification

NA11 Inverted internal retaining rings

ASME B 18.27.4 (T7) - 1998 (R2017)

Display drawing:

Nominal Diameter

5/8

3/4

13/16

7/8

15/16

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-7/16

d	Nominal Size
	max
	min
h	Nominal Size
	max
	min
d₀	Nominal Size
	max
	min
b	Nominal Size
	max
	min

0.675	0.808	0.877	0.944	1.015	1.081	1.150	1.217	1.283	1.351	1.418	1.486	1.552
0.685	0.818	0.887	0.954	1.025	1.091	1.165	1.232	1.298	1.366	1.433	1.501	1.567
0.670	0.803	0.872	0.939	1.010	1.076	1.140	1.207	1.273	1.341	1.408	1.476	1.542
0.025	0.035	0.042	0.042	0.042	0.042	0.050	0.050	0.050	0.050	0.050	0.050	0.050
0.027	0.037	0.044	0.044	0.044	0.044	0.052	0.052	0.052	0.052	0.052	0.052	0.052
0.023	0.033	0.040	0.040	0.040	0.040	0.048	0.048	0.048	0.048	0.048	0.048	0.048
0.030	0.042	0.042	0.042	0.042	0.042	0.050	0.050	0.050	0.050	0.050	0.050	0.076
0.040	0.052	0.052	0.052	0.052	0.052	0.060	0.060	0.060	0.060	0.060	0.060	0.091
0.028	0.040	0.040	0.040	0.040	0.040	0.048	0.048	0.048	0.048	0.048	0.048	0.074
0.072	0.085	0.092	0.099	0.106	0.113	0.120	0.123	0.126	0.129	0.132	0.135	0.144
0.076	0.089	0.097	0.104	0.111	0.118	0.126	0.129	0.132	0.135	0.138	0.141	0.150
0.068	0.081	0.087	0.094	0.101	0.108	0.114	0.117	0.120	0.123	0.126	0.129	0.138

Nominal Diameter

1-1/2

1-9/16

1-5/8

1-11/16

1-3/4

1-7/8

2-1/16

2-1/8

2-3/8

2-7/16

2-1/2

2-5/8

d	Nominal Size
	max
	min
h	Nominal Size
	max
	min
d₀	Nominal Size
	max
	min
b	Nominal Size
	max
	min

1.622	1.688	1.756	1.823	1.891	2.025	2.160	2.224	2.295	2.567	2.634	2.700	2.840
1.637	1.708	1.776	1.843	1.911	2.045	2.180	2.249	2.320	2.592	2.659	2.725	2.870
1.612	1.675	1.743	1.810	1.878	2.012	2.147	2.209	2.280	2.552	2.619	2.685	2.820
0.050	0.062	0.062	0.062	0.062	0.062	0.062	0.078	0.078	0.078	0.078	0.078	0.093
0.052	0.065	0.065	0.065	0.065	0.065	0.065	0.081	0.081	0.081	0.081	0.081	0.096
0.048	0.059	0.059	0.059	0.059	0.059	0.059	0.075	0.075	0.075	0.075	0.075	0.090
0.076	0.076	0.076	0.076	0.076	0.076	0.076	0.094	0.094	0.094	0.094	0.094	0.109
0.091	0.091	0.091	0.091	0.091	0.091	0.091	0.109	0.109	0.109	0.109	0.109	0.124
0.074	0.074	0.074	0.074	0.074	0.074	0.074	0.092	0.092	0.092	0.092	0.092	0.107
0.148	0.158	0.162	0.166	0.170	0.188	0.208	0.218	0.223	0.243	0.248	0.254	0.266
0.154	0.165	0.169	0.173	0.177	0.195	0.215	0.225	0.230	0.250	0.255	0.261	0.273
0.142	0.151	0.155	0.159	0.163	0.181	0.201	0.211	0.216	0.236	0.241	0.247	0.259

Nominal Diameter

2-3/4

2-13/16

2.835

2-7/8

3-5/32

3-1/4

3-11/32

3-1/2

3-9/16

d	Nominal Size
	max
	min
h	Nominal Size
	max
	min
d₀	Nominal Size
	max
	min
b	Nominal Size
	max
	min

2.975	3.063	3.063	3.105	3.245	3.408	3.509	3.611	3.780	3.850	4.350
3.005	3.093	3.093	3.135	3.275	3.438	3.539	3.611	3.780	3.850	4.350
2.955	3.043	3.043	3.085	3.225	3.388	3.489	3.611	3.780	3.850	4.350
0.093	0.093	0.093	0.093	0.093	0.109	0.109	0.109	0.109	0.109	0.109
0.096	0.096	0.096	0.096	0.096	0.112	0.112	0.112	0.112	0.112	0.112
0.090	0.090	0.090	0.090	0.090	0.106	0.106	0.106	0.106	0.106	0.106
0.109	0.109	0.109	0.109	0.109	0.125	0.125	0.125	0.125	0.125	0.125
0.124	0.124	0.124	0.124	0.124	0.140	0.140	0.140	0.140	0.140	0.140
0.107	0.107	0.107	0.107	0.107	0.123	0.123	0.123	0.123	0.123	0.123
0.278	0.286	0.286	0.290	0.302	0.314	0.318	0.321	0.324	0.326	0.338
0.285	0.293	0.293	0.297	0.309	0.322	0.326	0.329	0.332	0.334	0.346
0.271	0.279	0.279	0.283	0.295	0.306	0.310	0.313	0.316	0.318	0.330

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