Orifice Spuds

ORIFICE SPUDS

Orifice Spuds

Orifice drill size replaces part number suffix -xx; e.g. part number 24-077-30 specifies a #30 (0.1285) orifice drill

Three digit suffixes specify orifice diameter in inches, e.g. 24-077-375 has .375 diameter orifice.

Insert “S” as sixth digit in part number to order orifices with stamped identification, e.g. 24-077S-375

Distance H (across hex corners)

orifice spud part number

gas orifice spud

Table is sortable by columns

THREAD	HEX SIZE	DIM A	DIM B	APPROACH ANGLE C	(ACROSS HEX CORNERS) H	BASE PART #	ORIFICE DRILL SIZE
1/4-28 (M)	0.25	0.28	0.12	28°	0.29	24-086	-XX
1/4-28 (M)	0.25	0.28	0.12	60°	0.29	24-050	-XX
1/4-28 (M)	0.25	0.28	0.094	118°	0.29	24-169	-XX
1/4-28 (M)	0.25	0.34	0.13	118°	0.29	24-070	-XX
1/4-32 (M)	0.31	0.38	0.187	118°	0.36	24-100	-XX
1/8 MNPT	0.44	0.40	0.11	34°	0.51	24-043	-XX
1/8 MNPT	0.44	0.44	0.12	40°	0.51	24-079	-XX
1/8 MNPT	0.44	0.53	0.155	60°	0.51	24-052	-XX
1/8 MNPT	0.44	0.56	0.12	40°	0.51	24-080	-XX
1/8 MNPT	0.44	0.56	0.19	60°	0.51	24-104	-XX
1/8 MNPT	0.44	0.60	0.132	56°	0.51	24-097	-XX
1/8 MNPT	0.44	0.69	0.375	38°	0.51	24-082	-XX
1/8 MNPT	0.44	0.75	0.31	40°	0.51	24-071	-XX
1/8 MNPT	0.44	0.88	0.505	40°	0.51	24-202	-XX
1/8 MNPT	0.44	0.88	0.5	40°	0.51	24-102	-XX
1/8 MNPT	0.44	0.92	0.525	40°	0.51	24-084	-XX
1/8 MNPT	0.44	1.00	0.658	60°	0.51	24-098	-XX
1/8 MNPT	0.44	1.50	1.12	118°	0.51	24-003	-XX
1/8 MNPT	0.50	0.47	0.19	23°	0.58	24-124	-XX
1/8 MNPT	0.50	0.47	0.19	28°	0.58	24-123	-XX
1/8 MNPT	0.50	0.50	0.19	30°	0.58	24-042	-XX
1/8 MNPT	0.50	0.56	0.19	53°	0.58	24-066	-XX
1/8 MNPT	0.50	0.56	0.188	30°	0.58	24-142	-XX
1/8 MNPT	0.50	0.57	0.25	20°	0.58	24-122	-XX
11/32-32 (M)	0.38	0.31	0.13	40°	0.43	24-006	-XX
11/32-32 (M)	0.38	0.31	0.13	45°	0.43	24-005	-XX
11/32-32 (M)	0.38	0.33	0.14	60°	0.43	24-137	-XX
11/32-32 (M)	0.44	0.31	0.12	46°	0.51	24-076	-XX
3/8 MNPT	0.75	0.70	0.28	40°	0.87	24-089	-XX
3/8-27 (M)	0.5	0.50	0.19	30°	0.58	24-025	-XX
5/16-18 (M)	0.38	0.31	0.12	45°		24-184	-XX
5/16-24 (M)	0.38	0.32	0.12	42°	0.43	24-021	-XX
5/8-27 (M)	0.69	0.53	0.15	46°	0.79	24-105	-XX
7/16-20 (M)	0.5	0.43	0.11	90°	0.58	24-183	-XX
7/16-24 (M)	0.5	0.40	0.099	118°		24-192	-XX
7/16-27 (M)	0.47	0.34	0.12	45°	0.54	24-075	-XX
7/16-27 (M)	0.5	0.34	0.12	45°	0.58	24-074	-XX
7/16-27 (M)	0.5	0.36	0.11	56°	0.58	24-062	-XX
7/16-27 (M)	0.5	0.39	0.11	35°	0.58	24-008	-XX
7/16-27 (M)	0.5	0.39	0.11	45°	0.58	24-101	-XX
7/16-27 (M)	0.5	0.39	0.11	53°	0.58	24-065	-XX
7/16-27 (M)	0.5	0.40	0.11	54°	0.58	24-044	-XX
7/16-27 (M)	0.5	0.44	0.12	118°	0.58	24-119	-XX
7/16-27 (M)	0.5	0.44	0.16	38°	0.58	24-114	-XX
7/16-27 (M)	0.5	0.47	0.188	30°	0.58	24-127	-XX
7/8-14 (M)	0.94	0.59	0.19	60°	1.05	24-077	-XX
9/16-18 (M)	0.56	0.50	0.16	60°	0.65	24-111	-XX
9/16-18 (M)	0.56	0.57	0.16	34°	0.65	24-167	-XX
9/16-18 (M)	0.62	0.52	0.15	40°	0.68	24-088	-XX
9/16-18 (M)	0.62	0.56	0.16	36°	0.72	24-090	-XX
9/16-24 (M)	0.56	0.50	0.09	60°	0.65	24-160	-XX
M5 x .8 (M)	0.25	0.40	0.22	118°	0.29	24-113	-XX
M6 x 0.75 (M)	7mm	0.41	0.19	48°	0.32	24-112	-XX
M6 x 0.75 (M)	0.31	0.34	0.15	35°	0.36	24-118	-XX

Orifice Spuds with Tapered OD Profile

Special Profile Orifice Spuds


THREAD	HEX SIZE	DIM A	DIM B	APPROACH ANGLE C	PROFILE ANGLE E	(ACROSS HEX CORNERS) H	BASE PART #	ORIFICE DRILL SIZE
1/2-27 UNS-2A	0.56	0.56	0.25	53°	60°	0.65	24-190	-XX
1/8 MNPT	0.44	0.73	0.38	118°	50°	0.51	24-157	-XX
1/8 MNPT	0.44	0.88	0.50	60°	52°	0.51	24-147	-XX
1/8 MNPT	0.44	0.88	0.58	60°	60°	0.51	24-085	-XX
1/8 MNPT	0.44	1.57	1.26		60°	0.51	24-108	-XX
16-36 UNS-2A	0.31	0.33	0.14	30°	120°	0.36	24-034	-XX
16-36 UNS-2A	0.31	0.41	0.21	22°	75°	0.36	24-072	-XX
3/8-24 UNF-2A	0.44	0.44	0.21	90°	90°	0.51	24-058	-XX
3/8-27 UNS-2A	0.44	0.75	0.53	118°	50°	0.46	24-011	-XX
5/16-24 UNF 2A	0.38	0.38	0.19	118°	90°	0.43	24-186	-XX
5/16-24 UNF 2A	0.38	0.56	0.25	45°	80°	0.43	24-161	-XX
7/16-27 -UNS-2A	0.56	0.56	0.25	53°	120°	0.65	24-185	-XX
7/16-27MNPT	0.44	0.50	0.22	53°	72°	0.51	24-189	-XX
M10 X 1	0.50	0.78	0.53	118°	130°	0.58	24-191	-XX
M4.5 X 0.5	.236 (6 mm)	0.49	0.26	118°	59°	0.27	24-179	-XX

Orifice Nozzles

Table is sortable by columns

THREAD	HEX SIZE	DIM A	DIM B	DIA D	APPROACH ANGLE C	BASE PART #	ORIFICE DRILL SIZE
1/4 MNPT	0.56	0.88	0.32	0.49	50.5°	24-125	-XX
1/4 MNPT	0.56	0.88	0.31	0.50	50.5°	24-138	-XX
1/4 MNPT	0.56	0.88	0.32	0.50	50°	24-175	-XX
1/4 MNPT	0.56	1.06	0.5	0.49	45°	24-078	-XX
1/4 MNPT	0.56	1.06	0.41	0.45	40°	24-170	-XX
1/4 MNPT	0.56	1.13	0.62	0.48	41°	24-154	-XX
1/4 MNPT	0.56	1.14	0.62	0.49	41°	24-156	-XX
1/4 MNPT	0.56	1.14	0.62	0.48	60°	24-177	-XX
1/4 MNPT	0.56	1.25	0.437	0.50	45°	24-121	-XX
1/4 MNPT	0.56	1.29	0.77	0.49	60°	24-176	-XX
1/4 MNPT	0.56	1.34	0.675	0.49	38°	24-164	-XX
1/4 MNPT	0.56	1.38	0.75	0.52	30°	24-107	-XX
1/4 MNPT	0.56	1.44	0.44	0.36	30°	24-014	-XX
1/4 MNPT	0.56	1.50	0.85	0.55	36°	24-106	-XX
1/4 MNPT	0.56	1.63	0.938	0.53	30°	24-143	-XX
1/4 MNPT	0.56	1.68	1.16	0.49	90°	24-173	-XX
1/4 MNPT	0.56	1.75	1	0.52	60°	24-060	-XX
1/4 MNPT	0.56	1.75	1	0.50	60°	24-055	-XX
1/4 MNPT	0.56	2.12	1.375	0.53	118°	24-064	-XX
1/4 MNPT	0.62	1.20	0.5	0.54	118°	24-059	-XX
1/16 MNPT	0.38	0.88	0.38	0.25	60°	24-116	-XX
1/8 MNPT	0.44	0.78	0.34	0.43	118°	24-140	-XX
1/8 MNPT	0.44	0.95	0.438	0.38	40°	24-083	-XX
1/8 MNPT	0.44	0.97	0.5	0.42	118°	24-099	-XX
1/8 MNPT	0.44	0.97	0.47	0.37	53°	24-073	-XX
1/8 MNPT	0.44	0.98	0.462	0.37	118°	24-162	-XX
1/8 MNPT	0.44	0.98	0.58	0.40	40°	24-188	-XX
1/8 MNPT	0.44	1.00	0.44	0.36	118°	24-001	-XX
1/8 MNPT	0.44	1.00	0.44	0.36	118°	24-004	-XX
1/8 MNPT	0.44	1.06	0.5	0.35	45°	24-120	-XX
1/8 MNPT	0.44	1.13	0.5	0.38	38°	24-148	-XX
1/8 MNPT	0.44	1.18	0.47	0.39	54°	24-002	-XX
1/8 MNPT	0.50	0.81	0.44	0.49	61°	24-081	-XX
1/8 MNPT	0.50	0.87	0.4	0.48	40°	24-093	-XX
1/8 MNPT	0.50	0.88	0.38	0.49	30°	24-092	-XX
1/8 MNPT	0.50	1.07	0.5	0.33	118°	24-009	-XX
1/8 MNPT	0.50	1.10	0.56	0.43	118°	24-026	-XX
1/8 MNPT	0.50	1.10	0.31	0.28	32°	24-030	-XX
1/8 MNPT	0.50	1.13	0.5	0.43	60°	24-117	-XX
1/8 MNPT	0.50	1.18	0.55	0.30	60°	24-136	-XX
1/8 MNPT	0.56	1.13	0.563	0.53	30°	24-141	-XX
1/8 MNPT	0.56	1.18	0.55	0.30	90°	24-018	-XX
1/8 MNPT	0.56	1.19	0.558	0.50	60°	24-178	-XX
1/8 MNPT	0.56	1.76	1.378	0.40	25°	24-171	-XX
3/8 MNPT	0.69	1.35	0.594	0.44	118°	24-051	-XX
3/8 MNPT	0.75	1.56	0.81	0.50	118°	24-033	-XX
7/16-27 (M)	0.50	0.99	0.31	0.37	40°	24-109	-XX
7/16-27 (M)	0.50	1.00	0.56	0.31	40°	24-110	-XX
9/16-24 (3/8 CC)	0.69	1.13	0.266	0.42	118°	24-134	-XX

Orifice Nozzles with Undercut

Orifice Nozzles

INLET	HEX SIZE	DIM A	DIM B	APPROACH ANGLE C	DIA D	DIM E	BASE PART #	ORIFICE DRILL SIZE
1/8 MNPT	0.44	1.12	0.61	30°	0.31	0.34	24-045	-XX
1/8 MNPT	0.44	1.07	0.63	118°	0.31	0.36	24-187	-XX
1/8 MNPT	0.44	1.12	0.65	30°	0.31	0.34	24-048	-XX
1/8 FNPT	0.50	1.13	0.63	32°	0.31	0.33	24-182	-XX
1/8 FNPT	0.50	1.13	0.63	90°	0.31	0.34	24-047	-XX
7/16-20 (M) (1/4 SAE)	0.44	1.28	0.63	118°	0.31	0.34	24-103	-XX

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