MSS SP-95 Swage Nipple & Bull Plug Dimensions

Key to dimensions

A: End-to-end length
OD: Outside diameter of the large / small end

MSS SP-95 Swage Nipple & Bull Plug Dimensions — tables

MSS SP-95 swage nipples (inches)

Find a size

MSS SP-95 swage nipples (inches)
NPSLarge × small	ODLarge end · in	OD1Small end · in	ALength · in
1/4 x 1/8	0.540	0.405	2.25
3/8 x 1/8	0.675	0.405	2.50
3/8 x 1/4	0.675	0.540	2.50
1/2 x 1/8	0.840	0.405	2.75
1/2 x 1/4	0.840	0.540	2.75
1/2 x 3/8	0.840	0.675	—
3/4 x 1/8	1.050	0.405	3.00
3/4 x 1/4	1.050	0.540	3.00
3/4 x 3/8	1.050	0.675	3.00
3/4 x 1/2	1.050	0.840	3.00
1 x 1/8	1.315	0.405	3.50
1 x 1/4	1.315	0.540	3.50
1 x 3/8	1.315	0.675	3.50
1 x 1/2	1.315	0.840	3.50
1 x 3/4	1.315	1.050	3.50
1 1/4 x 1/8	1.660	0.405	4.00
1 1/4 x 1/4	1.660	0.540	4.00
1 1/4 x 3/8	1.660	0.675	4.00
1 1/4 x 1/2	1.660	0.840	4.00
1 1/4 x 3/4	1.660	1.050	4.00
1 1/4 x 1	1.660	1.315	4.00
1 1/2 x 1/8	1.900	0.405	4.50
1 1/2 x 1/4	1.900	0.540	4.50
1 1/2 x 3/8	1.900	0.675	4.50
1 1/2 x 1/2	1.900	0.840	4.50
1 1/2 x 3/4	1.900	1.050	4.50
1 1/2 x 1	1.900	1.315	4.50
1 1/2 x 1 1/4	1.900	1.660	4.50
2 x 1/8	2.375	0.405	6.50
2 x 1/4	2.375	0.540	6.50
2 x 3/8	2.375	0.675	6.50
2 x 1/2	2.375	0.840	6.50
2 x 3/4	2.375	1.050	6.50
2 x 1	2.375	1.315	6.50
2 x 1 1/4	2.375	1.660	6.50
2 x 1 1/2	2.375	1.900	6.50
2 1/2 x 1/8	2.875	0.405	7.00
2 1/2 x 1/4	2.875	0.540	7.00
2 1/2 x 3/8	2.875	0.675	7.00
2 1/2 x 1/2	2.875	0.840	7.00
2 1/2 x 3/4	2.875	1.050	7.00
2 1/2 x 1	2.875	1.315	7.00
2 1/2 x 1 1/4	2.875	1.660	7.00
2 1/2 x 1 1/2	2.875	1.900	7.00
2 1/2 x 2	2.875	2.375	7.00
3 x 1/8	3.500	0.405	8.00
3 x 1/4	3.500	0.540	8.00
3 x 3/8	3.500	0.675	8.00
3 x 1/2	3.500	0.840	8.00
3 x 3/4	3.500	1.050	8.00
3 x 1	3.500	1.315	8.00
3 x 1 1/4	3.500	1.660	8.00
3 x 1 1/2	3.500	1.900	8.00
3 x 2	3.500	2.375	8.00
3 x 2 1/2	3.500	2.875	8.00
3 1/2 x 1/8	4.000	0.405	8.00
3 1/2 x 1/4	4.000	0.540	8.00
3 1/2 x 3/8	4.000	0.675	8.00
3 1/2 x 1/2	4.000	0.840	8.00
3 1/2 x 3/4	4.000	1.050	8.00
3 1/2 x 1	4.000	1.315	8.00
3 1/2 x 1 1/4	4.000	1.660	8.00
3 1/2 x 1 1/2	4.000	1.900	8.00
3 1/2 x 2	4.000	2.375	8.00
3 1/2 x 2 1/2	4.000	2.875	8.00
3 1/2 x 3	4.000	3.500	8.00
4 x 1/4	4.500	0.540	9.00
4 x 3/8	4.500	0.675	9.00
4 x 1/2	4.500	0.840	9.00
4 x 3/4	4.500	1.050	9.00
4 x 1	4.500	1.315	9.00
4 x 1 1/4	4.500	1.660	9.00
4 x 1 1/2	4.500	1.900	9.00
4 x 2	4.500	2.375	9.00
4 x 2 1/2	4.500	2.875	9.00
4 x 3	4.500	3.500	9.00
4 x 3 1/2	4.500	4.000	9.00

MSS SP-95 bull plugs (inches)

MSS SP-95 bull plugs (inches)
NPS	ODin	ALength · in
1/8	0.405	2.00
1/4	0.540	2.00
3/8	0.675	2.25
1/2	0.840	2.50
3/4	1.050	2.75
1	1.315	3.00
1 1/4	1.660	3.25
1 1/2	1.900	3.50
2	2.375	—
2 1/2	2.875	5.00
3	3.500	6.00
3 1/2	4.000	6.50
4	4.500	7.00
5	5.563	8.50
6	6.625	10.00
8	8.625	11.00
10	10.750	13.00
12	12.750	14.00

Notes

All dimensions are in inches (1 in = 25.4 mm).
Concentric and eccentric swage nipples have the same end-to-end length A.
Values are nominal, compiled from published copies of the standard; blank cells (—) are values not confirmed from the sources available. Verify against the current edition before design, purchase or fabrication.

Reference information compiled from the published standard for convenience. It does not replace the current edition of the governing standard, which takes precedence. Verify critical dimensions and properties before design, purchase or fabrication. Teshi Engineers & Sales Promoters (P) Ltd accepts no liability for errors or omissions.

Dimension finder

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MSS SP-95 Swage Nipple & Bull Plug Dimensions — size by size

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Equivalent and related standards to MSS SP-95 Swage Nipple & Bull Plug Dimensions

All equivalents

Region	Standard	Relationship
USA	MSS SP-79 / SP-83 / SP-95 / SP-97	Inserts, unions, swage nipples and integrally reinforced branch outlets
China	GB/T 14383	Forged steel socket-welding and threaded fittings — ASME B16.11 dimensions
China	SH/T 3410	Petrochemical forged fittings
Japan	JIS B2316	Steel socket-welding pipe fittings
UK	BS 3799	Steel pipe fittings, screwed and socket-welding (withdrawn)
India	IS 1239-2	Mild steel tubular and threaded fittings

Teshi Group manufactures flanges and fittings to all of these standards on request, including Chinese GB / HG / SH and European EN dimensions for export projects. Always confirm bolting, facing and thickness when substituting one standard for another.

FAQ

MSS SP-95 Swage Nipple & Bull Plug dimensions: common questions

How long is a 2 × 1 inch swage nipple?

A 2 × 1 in MSS SP-95 swage nipple is 6.50 in long end to end.

Does Teshi Group make swage nipples?

Yes — MSS SP-95 concentric and eccentric swage nipples and bull plugs in carbon, alloy and stainless steel, with plain, bevelled or threaded ends.

Related products, data sheets and standards

Technical data sheet