ASTM A733 NPT steel pipe nipple, Schedule 40, NPS 3/8
Size drawing - NPS 3/8 values on the views - L = 38.1 shown - enlarged 5:1
sym. Dimensi NPS 3/8
Le Close nipple length 25.4
D=17.145
Close nipple length (in)
Pipe outside diameter
Wall thickness, Schedule 40
Threads per inch
Thread pitch (in)
Pitch diameter at L1 (in)
Hand-tight engagement (in)
Effective thread length (in)
Overall thread length (in)
Thread height (in)
Source levels
Main value = the modeled value (nominal, else the middle of min-max).
Grey under a value = its min-max, where the source gives both.
< / = = the source gives only that limit, modeled at it. ref = reference.
L2 = the standard itself (or its complete free preview, or the maker's drawing).
L1 = two or more independent sources agree: the release gate.
LO = one source only: printed amber and marked *.
c = a source value was corrected; the datasheet says how.
House convention = a detail no source dimensions, drawn to a stated house rule. This size's values: L115.
Notes
mm unless marked (in): the thread rows are ASME B1.20.1's inches, x 25.4 exact. Lengths: the close nipple and the stock lengths two A733 makers list (DO1). Pipe: ASME B36.10 Schedule 40, nominal OD and wall; no weld seam.
Each end: full thread to L2, vanish threads to L4 on D (ADR 0127 row 5).
45° chamfer to the thread root at each end: house convention (DO2).
NPS 3/8 lengths: close (1 in) to 12 in, 17 parts; shown at 1-1/2 in.
L4 = 0.6006
L2 = 0.4078
L1 = 0.240
TITLE
'? CommunityCAD Size drawing, NPS 3/8
STANDARDS FOLLOWED FAMILY / DETAIL
ASTM A733 - ASME B36.10 (pipe) - ASME B1.20.1 (thread) Pipe nipple - NPS 3/8
SHEET REV SCALE PROJECTION UNITS CC-ASTMA733-SZ-3-8 A 5:11 € Dimensions in mm SPEC VERSION LICENSE PAGE
946d39588085996aee8F621a618103eb3a8F37bd CC-BY 4.0 IronPixel Labs LLC 1/1
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.