4H10027 — ELBOW,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

4H10027: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 OR STEEL COMP 1141 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.924 INCHES NOMINAL SECOND END IN, seat_angle: 12.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-189-6569, 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

4H10027

NSN: 4730-01-189-6569
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	STEEL COMP 1137 OR STEEL COMP 1141 OVERALL
flow_angle	90.0 DEGREES
leg_length	0.924 INCHES NOMINAL SECOND END IN
seat_angle	12.0 DEGREES ALL ENDS
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARELESS (TUBE) ALL ENDS
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.438 INCHES FIRST END BULKHEAD IN
end_item_identification	11F AIRCRAFT, GALAXY C-5.
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
material_document_and_classification	QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	4730-01-189-6569

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 90.0 DEGREES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2,OLIVE DRAB FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: FLARELESS (TUBE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END BULKHEAD

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2,OLIVE DRAB FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE	FLARELESS (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
LEG LENGTH	0.924 INCHES NOMINAL SECOND END IN
LEG LENGTH	1.597 INCHES NOMINAL FIRST END IN

SUBSTITUTES & CROSS-REFERENCES 3

US1 1/2 F0406Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

2-01590Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

2-01590F0406Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 4H10027?

4H10027 is a ELBOW,TUBE.

What parts can replace 4H10027?

There are 3 known substitutes for 4H10027: US1 1/2 F0406, 2-01590, 2-01590F0406. Substitute compatibility should be verified for your specific system.

What is the NSN for 4H10027?

4H10027 is cataloged in the U.S. Government catalog under NSN 4730-01-189-6569. This indicates validated use in U.S. government and defense supply chains.

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