PartsTable
Technical Data Sheet
B75-68 ✓ 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 TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.187 INCHES MINIMUM IN, material: COPPER ALLOY, construction: SEAMLESS, heat_treatment: ANNEALED, wall_thickness: 0.030 INCHES MINIMUM IN, first_end_style: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-100-2585, 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
B75-68
NSN: 4710-00-100-2585
FSC: 4710
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
diameter0.187 INCHES MINIMUM IN
materialCOPPER ALLOY
constructionSEAMLESS
heat_treatmentANNEALED
wall_thickness0.030 INCHES MINIMUM IN
first_end_stylePLAIN
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length720.000 INCHES MINIMUM SPECIFIC IN
material_document_and_classificationASTM B75 ASSN STD SINGLE MATERIAL RESPONSE
second_end_relationship_with_first_endIDENTICAL
NSN4710-00-100-2585
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: B75-68 · 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
FIRST END STYLE: PLAIN
DIAMETER: 0.125 INCHES MINIMUM IN
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
MATERIAL: COPPER ALLOY
CONSTRUCTION: SEAMLESS
WALL THICKNESS: 0.030 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B75 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLEPLAIN
DIAMETER0.125 INCHES MINIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
MATERIALCOPPER ALLOY
CONSTRUCTIONSEAMLESS
WALL THICKNESS0.030 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B75 ASSN STD SINGLE MATERIAL RESPONSE
HEAT TREATMENTANNEALED
MEASURING METHOD AND LENGTH720.000 INCHES MINIMUM SPECIFIC IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
B75-68Interchangeable
interchangeable cross-reference
interchangeable
B75Interchangeable
interchangeable cross-reference
interchangeable
ASTMB75Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B75-68?
B75-68 is a TUBE,METALLIC.
What parts can replace B75-68?
There are 3 known substitutes for B75-68: B75-68, B75, ASTMB75. Substitute compatibility should be verified for your specific system.
What is the NSN for B75-68?
B75-68 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-100-2585. This indicates validated use in U.S. government and defense supply chains.
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