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12948178 — TUBE AND FITTINGS,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12948178: TUBE AND FITTINGS,METALLIC.

The TUBE AND FITTINGS,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, thread_class: 3B SINGLE END, wall_thickness: 0.049 INCHES NOMINAL IN, special_features: FITTINGS PER SAE J1453;TUBING MATERIAL PER SAE J524 OR J525, thread_direction: RIGHT-HAND SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-355-3457, 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
12948178
NSN: 4710-01-355-3457
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
thread_class3B SINGLE END
wall_thickness0.049 INCHES NOMINAL IN
special_featuresFITTINGS PER SAE J1453;TUBING MATERIAL PER SAE J524 OR J525
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg45.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.812 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, GASKET SEAL SINGLE END
tube_outside_diameter0.500 INCHES NOMINAL IN
end_item_identification2350-01-305-0028
NSN4710-01-355-3457
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12948178 · 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
•
SEAT ANGLE IN DEG: 45.0 SINGLE END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.812 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT, GASKET SEAL SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
WALL THICKNESS0.049 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.812 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, GASKET SEAL SINGLE END
TUBE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
SPECIAL FEATURESFITTINGS PER SAE J1453;TUBING MATERIAL PER SAE J524 OR J525
THREAD CLASS3B SINGLE END
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12948178?
12948178 is a TUBE AND FITTINGS,METALLIC.
What is the NSN for 12948178?
12948178 is cataloged in the U.S. Government catalog under NSN 4710-01-355-3457. This indicates validated use in U.S. government and defense supply chains.
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