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65D21 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

65D21: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL SINGLE END, design_form: STRAIGHT, thread_class: 3B SINGLE END, overall_length: 24.000 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END, mating_end_quantity: 2 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-239-4926, 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
65D21
NSN: 4710-00-239-4926
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialSTEEL SINGLE END
design_formSTRAIGHT
thread_class3B SINGLE END
overall_length24.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size1.312 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARED SINGLE END
tube_outside_diameter1.000 INCHES NOMINAL IN
end_connection_spec/stdAN,AN818,PART NO. AN818-16 AND MIL,MS20819,PART NO. MS20819-16
thread_series_designatorUNIFIED NATIONAL JOINT (UNJ) SINGLE END
connection_special_designUNION SINGLE END
NSN4710-00-239-4926
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 65D21 · 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
•
DESIGN FORM: STRAIGHT
•
MATING END QUANTITY: 2 SINGLE END
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 1.312 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARED SINGLE END
•
TUBE OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
THREAD CLASS: 3B SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 SINGLE END
OVERALL LENGTH24.000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE1.312 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
TUBE OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
THREAD CLASS3B SINGLE END
MATERIALSTEEL SINGLE END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) 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: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 65D21?
65D21 is a TUBE ASSEMBLY,METAL.
What is the NSN for 65D21?
65D21 is cataloged in the U.S. Government catalog under NSN 4710-00-239-4926. This indicates validated use in U.S. government and defense supply chains.
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