Thread Ring Gages

SCC

4 36 NS 2A SPECIAL THREAD RING GAGE #4 .112 NO GO ONLY P.D. = .0892 UNS-2A TOOL - DW3420RD

PD

3 7/16 16 UNS 3A THREAD RING GAGES 3.4375 GO NO GO P.D.'S = 3.3969 & 3.3926 - DW3428RD

HANSON WHITNEY

1/2 16 NA ACME THREAD RING GAGE .5 NO GO ONLY P.D. = .4514 1/2"-16 INSPECTION - DW3421RD

1" 20 UNEF 2A PREPLATE THREAD RING GAGE 1.0 GO ONLY P.D. = .9641 NEF-2A TOOL - DW3425RD

PD

4 48 NF 2A THREAD RING GAGES #4 .112 GO NO GO P.D.'S = .0978 & .0954 UNF-2A - DW3427RD

HUECKSTAEDT

5/8 18 UNF 2A MODIFIED THREAD RING GAGE .625 GO ONLY P.D. = .5861 NF-2A - DW3400RD

PD

1" 20 UNEF 3A BEFORE PLATE THREAD RING GAGE 1.0 GO ONLY P.D. = .9655 NEF-3A B/P - DW3399RD

J&L

NEW 5 40 UNC 3A THREAD RING GAGE #5 .125 NO GO ONLY P.D. = .1069 NC-3A QUALITY - DW3392RD

GTD

1 1/2 12 UNF 1A THREAD RING GAGE 1.5 NO GO ONLY P.D. = 1.4344 NF-1A INSPECTION - DW3363RD

MERCURY

1/2 12 UNS 2A DOUBLE LEAD THREAD RING GAGE .5 GO ONLY P.D. = .4444 NS-2A TOOL - DW3349RD

J&L

NEW 3/4 10 UNC 3A THREAD RING GAGE .75 NO GO ONLY P.D. = .6806 NC-3A 3/4"-10 - DW3357RD

PONAM

3 7/16 16 UNS 3A THREAD RING GAGE 3.4375 GO ONLY P.D. = 3.3969 NS-3A INSPECTION - DW3365RD