Parker VSTI M-OR | ISO 6149 Hollow Hex Plugs

This Section contains adapters with thread types including NPT, NPTF, BSPT, BSPP, SAE UN/UNF, and Metric. All the threads in this section are made to industry specifications with conformance shown in table on the right.
Thread Standard

NPT

ANSI B1.20.1, FED-STD-H28/7

NPTF

SAE J476, ANSI B1.20.3, FED-STD-H28/8

BSPT

BS 21, ISO 7/1

BSPP

BS 2779, ISO 228/1

Metric

ISO 261, ANSI B1.13M, FED-STD-H28/21

UN/UNF*

ANSI B1.1, FED-STD-H28/2

*Class 2A or 2B

Parker Pipe Port & Bleed Adapter Configurations

 Parker ISO 6149 Hollow Hex Plug

 

ISO 6149 Hollow Hex Plugs

Part #: VSTI M-OR
Manufacturer: Parker

 

ISO 6149 (for ISO 6149-1 Port)


TUBE

FITTING

PART #

END SIZE

D

(mm)

L

(mm)

S6

(mm)

Dynamic

Pressure

(x 1,000 PSI)

1

METRIC

CF

71

MS

VSTI10X1ORCF

       M10 x 1

13

13.5

5

9.1

9.1

3.3

VSTI12X1.5ORCF

M12 x 1.5

17

15.1

6

9.1

9.1

3.3

VSTI14X1.5ORCF

M14 x 1.5

19

16.0

6

9.1

9.1

3.3

VSTI16X1.5ORCF

M16 x 1.5

21

17.5

8

9.1

9.1

3.3

VSTI18X1.5ORCF

M18 x 1.5

23

19.0

8

9.1

9.1

3.3

VSTI22X1.5ORCF

M22 x 1.5

27

20.0

10

9.1

9.1

3.3

VSTI27X2ORCF

   M27 x 2

32

23.5

12

5.8

5.8

3.3

VSTI33X2ORCF

    M33 x 2

38

25.0

14

5.8

5.8

3.3

VSTI42X2ORCF

   M42 x 2

48

25.5

22

5.8

5.8

3.3

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Parker Fittings and Port Adapters

Parker Pipe Fittings

Parker pipe fitting shaped products (elbows, tees and crosses) are hot forged and machined. Parker straight pipe fittings are manufactured from cold drawn barstock. Where applicable, the fittings are made in conformance with SAE J514, J530. All Parker steel pipe fittings are zinc plated with silver chromate (zinc chromium 6 free). Stainless steel pipe fittings are passivated.