BM11399-59 — TEE,PIPE TO TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

BM11399-59: TEE,PIPE TO TUBE.

The TEE,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 0.750 INCHES NOMINAL ALL ENDS IN, seat_angle: 20.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_style: PLAIN (PIPE) THIRD END, nominal_thread_size: 0.438 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-044-4815, 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

BM11399-59

NSN: 4730-00-044-4815
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19422 — DEMARKUS CORP REFRIGERATION ENGINEERING CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
leg_length	0.750 INCHES NOMINAL ALL ENDS IN
seat_angle	20.0 DEGREES SECOND END
thread_class	3A SECOND END A
connection_style	PLAIN (PIPE) THIRD END
nominal_thread_size	0.438 INCHES FIRST END IN
end_item_identification	HYDRAULIC APPLICATION
thread_series_designator	UNF SECOND END
furnished_items_and_quantity	4 FERRULE SLEEVE AND 2 TUBE COUPLING NUT
nominal_outside_diameter_tube_accommodated	0.250 INCHES SECOND END IN
NSN	4730-00-044-4815

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 4 FERRULE SLEEVE AND 2 TUBE COUPLING NUT

•

CONNECTION STYLE: PLAIN (PIPE) THIRD END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN

•

LEG LENGTH: 0.750 INCHES NOMINAL ALL ENDS IN

•

NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	4 FERRULE SLEEVE AND 2 TUBE COUPLING NUT
CONNECTION STYLE	PLAIN (PIPE) THIRD END
CONNECTION STYLE	FLARELESS (TUBE) SECOND END
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES SECOND END IN
LEG LENGTH	0.750 INCHES NOMINAL ALL ENDS IN
NOMINAL THREAD SIZE	0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.438 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.125 INCHES THIRD END IN

OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008

SUBSTITUTES & CROSS-REFERENCES 3

4-3TTF-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BA3100-4Reference document

Same NSN cross-reference

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

4-4-2 OBZ-SSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BM11399-59?

BM11399-59 is a TEE,PIPE TO TUBE.

What parts can replace BM11399-59?

There are 3 known substitutes for BM11399-59: 4-3TTF-2, BA3100-4, 4-4-2 OBZ-S. Substitute compatibility should be verified for your specific system.

What is the NSN for BM11399-59?

BM11399-59 is cataloged in the U.S. Government catalog under NSN 4730-00-044-4815. This indicates validated use in U.S. government and defense supply chains.

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