84000859-001 — UNION,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

84000859-001: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, seat_type: BEVELED, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: THREADED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-369-2019, 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

84000859-001

NSN: 4730-01-369-2019
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
seat_type	BEVELED
thread_class	2A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	PLAIN (TUBE) ALL ENDS
style_designator	THREADED
surface_treatment	ZINC OVERALL
nominal_thread_size	0.438 INCHES ALL ENDS IN
nominal_overall_length	1.220 INCHES IN
end_item_identification	F-15 AIRCRAFT
media_for_which_designed	AERONAUTICAL FLUID SINGLE RESPONSE
thread_series_designator	UNF ALL ENDS
NSN	4730-01-369-2019

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN (TUBE) ALL ENDS

•

NOMINAL OVERALL LENGTH: 1.220 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

STYLE DESIGNATOR: THREADED

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

•

SEAT TYPE: BEVELED

•

NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN

•

SURFACE TREATMENT: ZINC OVERALL

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH	1.220 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATOR	THREADED
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS IN
SEAT TYPE	BEVELED
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS IN
SURFACE TREATMENT	ZINC OVERALL
MEDIA FOR WHICH DESIGNED	AERONAUTICAL FLUID SINGLE RESPONSE
THREAD CLASS	2A ALL ENDS A

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 2

84000859Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

4F5F5SReference document

Same NSN cross-reference

Reference document — Secondary reference

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 84000859-001?

84000859-001 is a UNION,TUBE.

What parts can replace 84000859-001?

There are 2 known substitutes for 84000859-001: 84000859, 4F5F5S. Substitute compatibility should be verified for your specific system.

What is the NSN for 84000859-001?

84000859-001 is cataloged in the U.S. Government catalog under NSN 4730-01-369-2019. This indicates validated use in U.S. government and defense supply chains.

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84000859-001 — UNION,TUBE

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