A51L21044-105 — TUBE AND FITTINGS,METALLIC

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

A51L21044-105: TUBE AND FITTINGS,METALLIC.

The TUBE AND FITTINGS,METALLIC is a the manufacturer industrial component. Key specifications include material: TITANIUM SINGLE END, design_form: PREBENT, thread_class: 3B SINGLE END, wall_thickness: 0.020 INCHES NOMINAL IN, special_features: COMPOSITION 321 TITANIUM STABILIZED, thread_direction: RIGHT-HAND SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-221-2218, 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

A51L21044-105

NSN: 4710-01-221-2218
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	TITANIUM SINGLE END
design_form	PREBENT
thread_class	3B SINGLE END
wall_thickness	0.020 INCHES NOMINAL IN
special_features	COMPOSITION 321 TITANIUM STABILIZED
thread_direction	RIGHT-HAND SINGLE END
seat_angle_in_deg	8.5 SINGLE END
mating_end_quantity	1 SINGLE END
nominal_thread_size	0.562 INCHES SINGLE END IN
end_connection_style	SWIVEL NUT, INVERTED FLARE SINGLE END
tube_outside_diameter	0.250 INCHES NOMINAL IN
thread_series_designator	UNJS SINGLE END
NSN	4710-01-221-2218

COMPONENT DIAGRAM

KEY FEATURES

•

SEAT ANGLE IN DEG: 8.5 SINGLE END

•

DESIGN FORM: PREBENT

•

MATING END QUANTITY: 1 SINGLE END

•

WALL THICKNESS: 0.020 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND SINGLE END

•

NOMINAL THREAD SIZE: 0.562 INCHES SINGLE END IN

•

END CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SINGLE END

•

TUBE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SEAT ANGLE IN DEG	8.5 SINGLE END
DESIGN FORM	PREBENT
MATING END QUANTITY	1 SINGLE END
WALL THICKNESS	0.020 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND SINGLE END
NOMINAL THREAD SIZE	0.562 INCHES SINGLE END IN
END CONNECTION STYLE	SWIVEL NUT, INVERTED FLARE SINGLE END
TUBE OUTSIDE DIAMETER	0.250 INCHES NOMINAL IN
SPECIAL FEATURES	COMPOSITION 321 TITANIUM STABILIZED
THREAD CLASS	3B SINGLE END

SUBSTITUTES & CROSS-REFERENCES 2

A51L21044-105TC1Reference document

Same NSN cross-reference

Reference document — Secondary reference

A51L21044Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A51L21044-105?

A51L21044-105 is a TUBE AND FITTINGS,METALLIC.

What parts can replace A51L21044-105?

There are 2 known substitutes for A51L21044-105: A51L21044-105TC1, A51L21044. Substitute compatibility should be verified for your specific system.

What is the NSN for A51L21044-105?

A51L21044-105 is cataloged in the U.S. Government catalog under NSN 4710-01-221-2218. This indicates validated use in U.S. government and defense supply chains.

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