KC123K12 — TEE,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

KC123K12: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, leg_length: 1.625 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, special_features: MACHINED GROOVE IN FLARED DNDS TO ACCOMMODATE SEAL RINGS PER KC103. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-009-0988, 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

KC123K12

NSN: 4730-01-009-0988
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 22264 — JOHN F KENNEDY SPACE CENTER DBA NASA DIV KENNEDY SPACE CENTER (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
leg_length	1.625 INCHES NOMINAL FIRST END IN
seat_angle	37.0 DEGREES FIRST END
thread_class	3A FIRST END A
connection_type	THREADED EXTERNAL TUBE FIRST END
special_features	MACHINED GROOVE IN FLARED DNDS TO ACCOMMODATE SEAL RINGS PER KC103
surface_treatment	PASSIVATE OUTSIDE
nominal_thread_size	1.062 INCHES FIRST END IN
thread_series_designator	UN FIRST END
nominal_outside_diameter_tube_accommodated	0.750 INCHES FIRST END IN
NSN	4730-01-009-0988

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN

•

LEG LENGTH: 1.625 INCHES NOMINAL FIRST END IN

•

NOMINAL THREAD SIZE: 1.062 INCHES FIRST END IN

•

SEAT ANGLE: 37.0 DEGREES FIRST END

•

SURFACE TREATMENT: PASSIVATE OUTSIDE

•

THREAD CLASS: 3A FIRST END A

TECHNICAL CHARACTERISTICS

CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.750 INCHES FIRST END IN
LEG LENGTH	1.625 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE	1.062 INCHES FIRST END IN
SEAT ANGLE	37.0 DEGREES FIRST END
SPECIAL FEATURES	MACHINED GROOVE IN FLARED DNDS TO ACCOMMODATE SEAL RINGS PER KC103
SURFACE TREATMENT	PASSIVATE OUTSIDE
THREAD CLASS	3A FIRST END A
MATERIAL	STEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATOR	UN FIRST END

SUBSTITUTES & CROSS-REFERENCES 3

AS1252K12Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

KC123C12Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

SAE-AS1252Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KC123K12?

KC123K12 is a TEE,TUBE.

What parts can replace KC123K12?

There are 3 known substitutes for KC123K12: AS1252K12, KC123C12, SAE-AS1252. Substitute compatibility should be verified for your specific system.

What is the NSN for KC123K12?

KC123K12 is cataloged in the U.S. Government catalog under NSN 4730-01-009-0988. This indicates validated use in U.S. government and defense supply chains.

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KC123K12 — TEE,TUBE

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