KC124C4 — UNION,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

KC124C4: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, leg_length: 0.844 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARED (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-014-5599, 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

KC124C4

NSN: 4730-01-014-5599
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 COMP 316 OVERALL
leg_length	0.844 INCHES NOMINAL SECOND END IN
seat_angle	37.0 DEGREES SECOND END
thread_class	3A SECOND END A
connection_type	THREADED EXTERNAL TUBE FIRST END
connection_style	FLARED (TUBE) FIRST END
special_features	MACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RINGS PER KC103
style_designator	FLARED AND FLARELESS W/ BULKHEAD THREAD
surface_treatment	PASSIVATE OUTSIDE
nominal_thread_size	0.438 INCHES SECOND END IN
nominal_overall_length	2.047 INCHES IN
thread_series_designator	UNF SECOND END
NSN	4730-01-014-5599

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED (TUBE) SECOND END

•

NOMINAL OVERALL LENGTH: 2.047 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

STYLE DESIGNATOR: FLARED AND FLARELESS W/ BULKHEAD THREAD

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED (TUBE) SECOND END
CONNECTION STYLE	FLARED (TUBE) FIRST END
NOMINAL OVERALL LENGTH	2.047 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATOR	FLARED AND FLARELESS W/ BULKHEAD THREAD
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES SECOND END IN
LEG LENGTH	0.844 INCHES NOMINAL SECOND END IN

SUBSTITUTES & CROSS-REFERENCES 4

KSC-F-124Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

KC124K4Reference document

Same NSN cross-reference

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

AS1100K04Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS1100Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 KC124C4?

KC124C4 is a UNION,TUBE.

What parts can replace KC124C4?

There are 4 known substitutes for KC124C4: KSC-F-124, KC124K4, AS1100K04 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for KC124C4?

KC124C4 is cataloged in the U.S. Government catalog under NSN 4730-01-014-5599. This indicates validated use in U.S. government and defense supply chains.

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