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8748305 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

8748305: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: COPPER TUBING, design_form: STRAIGHT, overall_length: 31.000 INCHES NOMINAL IN, thread_direction: RIGHT-HAND ALL ENDS, seat_angle_in_deg: 45.0 ALL ENDS, mating_end_quantity: 2 ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-770-3433, 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
8748305
NSN: 4710-00-770-3433
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialCOPPER TUBING
design_formSTRAIGHT
overall_length31.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND ALL ENDS
seat_angle_in_deg45.0 ALL ENDS
mating_end_quantity2 ALL ENDS
nominal_thread_size0.437 INCHES ALL ENDS IN
end_connection_styleSWIVEL NUT, INVERTED FLARE ALL ENDS
tube_outside_diameter0.250 INCHES NOMINAL IN
thread_pitch_diameters+0.406 TO 0.409 INCHES ALL ENDS IN
thread_series_designatorUNS ALL ENDS
NSN4710-00-770-3433
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 8748305 · 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 ALL ENDS
•
DESIGN FORM: STRAIGHT
•
MATING END QUANTITY: 2 ALL ENDS
•
THREAD PITCH DIAMETERS: +0.406 TO 0.409 INCHES ALL ENDS IN
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 0.437 INCHES ALL ENDS IN
•
END CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE ALL ENDS
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 ALL ENDS
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 ALL ENDS
THREAD PITCH DIAMETERS+0.406 TO 0.409 INCHES ALL ENDS IN
OVERALL LENGTH31.000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.437 INCHES ALL ENDS IN
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE ALL ENDS
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
MATERIALSTEEL ALL ENDS
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8748305?
8748305 is a TUBE ASSEMBLY,METAL.
What is the NSN for 8748305?
8748305 is cataloged in the U.S. Government catalog under NSN 4710-00-770-3433. This indicates validated use in U.S. government and defense supply chains.
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