PartsTable
Technical Data Sheet
W138326P17 ✓ Verified by PartsTable
· PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The PIPE,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL, construction: SEAMLESS, first_end_style: THREADED EXTERNAL, special_features: 0.109 IN. WALL THK;0.840 IN.

OD IN, first_end_thread_series: NPT, wall_thickness_designation: SCHEDULE STD. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-157-7948, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
W138326P17
NSN: 4710-01-157-7948
FSC: 4710
CAGE: 31949 — BROOKS AUTOMATION, INC. DIV CTI CRYOGENICS (USA)
SPECIFICATIONS
materialSTEEL
constructionSEAMLESS
first_end_styleTHREADED EXTERNAL
special_features0.109 IN. WALL THK;0.840 IN. OD IN
first_end_thread_seriesNPT
wall_thickness_designationSCHEDULE STD
measuring_method_and_length27.750 INCHES NOMINAL SPECIFIC IN
first_end_nominal_thread_size0.500 INCHES IN
nominal_pipe_size_designation0.500 INCHES IN
material_document_and_classificationASTM A53, GRADE B ASSN STD SINGLE MATERIAL RESPONSE
second_end_relationship_with_first_endIDENTICAL
NSN4710-01-157-7948
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: W138326P17 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A53, GRADE B ASSN STD SINGLE MATERIAL RESPONSE
WALL THICKNESS DESIGNATION: SCHEDULE STD
FIRST END STYLE: THREADED EXTERNAL
MEASURING METHOD AND LENGTH: 27.750 INCHES NOMINAL SPECIFIC IN
MATERIAL: STEEL
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
FIRST END THREAD SERIES: NPT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A53, GRADE B ASSN STD SINGLE MATERIAL RESPONSE
WALL THICKNESS DESIGNATIONSCHEDULE STD
FIRST END STYLETHREADED EXTERNAL
MEASURING METHOD AND LENGTH27.750 INCHES NOMINAL SPECIFIC IN
SPECIAL FEATURES0.109 IN. WALL THK;0.840 IN. OD IN
MATERIALSTEEL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END THREAD SERIESNPT
CONSTRUCTIONSEAMLESS
FIRST END NOMINAL THREAD SIZE0.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
219378Interchangeable
interchangeable cross-reference
interchangeable
ASTM-A733Interchangeable
interchangeable cross-reference
interchangeable
A733S-173CFBInterchangeable
interchangeable cross-reference
interchangeable
W138326Interchangeable
interchangeable cross-reference
interchangeable
W138326P8Interchangeable
interchangeable cross-reference
interchangeable
W138326P13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W138326P17?
W138326P17 is a PIPE,METALLIC.
What parts can replace W138326P17?
There are 9 known substitutes for W138326P17: 219378, ASTM-A733, A733S-173CFB and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W138326P17?
W138326P17 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-157-7948. This indicates validated use in U.S. government and defense supply chains.
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