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Technical Data Sheet
PartsTable / COMPONENT / 156/14
156/14 ✓ 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 156/14 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-167-2641, 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
156/14
NSN: 4710-01-167-2641
FSC: 4710
CAGE: K7018 — WELLMAN GROUP (GBR)
SPECIFICATIONS
Part Number156/14
NSN4710-01-167-2641
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 156/14 · 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
•
WALL THICKNESS: 0.037 INCHES NOMINAL IN
•
CONSTRUCTION: SEAMLESS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE
•
FIRST END STYLE: PLAIN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 304
TECHNICAL CHARACTERISTICS (FLIS)
WALL THICKNESS0.037 INCHES NOMINAL IN
CONSTRUCTIONSEAMLESS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OR AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLEPLAIN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
DIAMETER0.375 INCHES NOMINAL IN
MATERIALSTEEL COMP 304
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
18556Interchangeable
interchangeable cross-reference
interchangeable
15614Interchangeable
interchangeable cross-reference
interchangeable
6460283Interchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
B107.100Interchangeable
interchangeable cross-reference
interchangeable
AS954 TY2CL3STBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 156/14?
156/14 is a 156/14.
What parts can replace 156/14?
There are 13 known substitutes for 156/14: 18556, 15614, 6460283 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 156/14?
156/14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-167-2641. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026