UPD - Machine Accessories Corporation
UPD - Machine Accessories Corporation
UPD - Machine Accessories Corporation
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Threading<br />
Abrev. System Name Compatibility Seat Method<br />
BSPP<br />
untrsh Slandard pipe para[e]-<br />
BSPTT bnrsn sEndard pipe Taper<br />
Female BSPP wirh Mate BSpp<br />
Female BSPP Wth Male BSpTr<br />
Jtc<br />
NH<br />
or<br />
NST<br />
NPT<br />
NPTF<br />
Amencan Standard Ftre Faa€<br />
Coupling Thfead (Naliona Hose<br />
lhread also known as NaUonal<br />
Standard Thread)<br />
Amencan Slandard T€per pipe<br />
(NalionalP pe Tapered)<br />
Ameican Standard<br />
Fuel Dryseal<br />
iapeiFlF;<br />
Thrcad (Natiof al<br />
-s,! i!, | \r!r | / wrrr rcrrare \F lN5 | I<br />
ill l[3+]<br />
'emare NH (NsT)with i\,4ate NH iNSTi<br />
ror compalbte with olhef syslems<br />
nfead prtch and diarnelefs of frc lhreads may<br />
ary accordrng to tocatand rnunrcpat regulations<br />
Male NPT with Femate NpTF<br />
N4ale NPT with Femate NpStV<br />
[4ale NPT lvith Femate NpSH<br />
Female NPT with Mate NpT<br />
Female NPT walh Mate NpTF<br />
Female NPT not compatibte wth ^4ate NpSN/ or<br />
l\,4ale NPSH<br />
v crE rr rr wnn remare NPtf<br />
Male NPTF with Fehare NpT<br />
N4ale NPTF with Femate NpsM<br />
Male NPTF witb Femate NPSH<br />
FEMAIE NPTF WiIh MAIE NPTF<br />
Female NPTF wilh [,4ate NpT<br />
Fema/e NPTF wilh t\,1ate NpS[,4 or NpSH<br />
Note: NPTF with NPTF threads do noi fequne<br />
sealant ror lhe initiat use A1ler thal. sea ant is<br />
l\,4a1€ BSPTI with Femate ASpp<br />
Fenale BSPTr with [,tate BSpl<br />
Female BSPTr nol compatibte wtth Male BSpp<br />
Amefican<br />
CHT<br />
standard Fire Hose<br />
Ihread (1' Nationa Hose Thread; ;;iJi,';i^i#il,1 iff:i:<br />
s Chemicat Hose Thread atso l Thfead is<br />
(nown<br />
used on both 3/a,hose a;d as Boosrer<br />
1 ;ose<br />
Hose Thread) Nol compatibte wilh other systems<br />
raroen Hose<br />
GHT<br />
thread<br />
Fem3le GHT with t\,late GHT<br />
Ihread is same for a[ size hose<br />
\or compalibte wilh othef systems<br />
ron<br />
tPs<br />
Prpe SkarghtThre;a . ,v ito"'s 'ur oudrgrrrrpe rnrea0<br />
iee NPSH tor compatibttily<br />
IPT<br />
lei,e ,!,rd E rur ^[ rrpe rnread<br />
\4ore informalion requir_Ad<br />
Joint Ind!stfi a ComrnJilee-<br />
NPSH Amerjcan standard slf alomTD; [4a]e NPSH with F;m;GTFSF<br />
ror Hose Couptings (Nat onal FEMA E NPSH With IVAIC NPSH<br />
Pipe Slraight Hose)<br />
Female NPSH with t\,late NpT<br />
Fenrale NPSH with Mate NpTF<br />
Fema e NPSH with t\,late NpS[4<br />
NPSM American Standaro<br />
MechanicalJoints<br />
St-[i- l\,la e NPSH with Femaie NPSH<br />
(Naliona p pe Female NPSH with Mate NpSH<br />
Slraight ilechanica )<br />
Fema e NPSM with lvate NpS[,j<br />
Female NPstltwith [,4ate NPT<br />
Fenrale NPSI,4 wirh Mate NpTF<br />
TIPT Tapered kon Pipe Thi€ad ror raPereo Prpe Jrread<br />
Sealcan be either<br />
mecnanicator washer.<br />
Maling illings must be<br />
208
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