12421890-002 — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

12421890-002: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL BOSS SECOND END, surface_treatment: ZINC AND CHROMATE OVERALL, nominal_thread_size: 1.625 MILLIMETERS FIRST END MM, nominal_overall_length: 59.0 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-480-5403, 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

12421890-002

NSN: 4730-01-480-5403
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 076M6 — AMZ ALABAMA INC. (USA)

SPECIFICATIONS

material	STEEL OVERALL
thread_class	2A SECOND END A
connection_type	THREADED EXTERNAL BOSS SECOND END
special_features	OPTIONAL SURFACE TREATMENT IS ZINC PLATE WITH CHROMATE IAW ASTM B633,TYPE 11, CLASS FE/ZN12; ALSO FIRST AND OPTIONAL FINISHES ARE OLIVE DRAB COLOR
surface_treatment	ZINC AND CHROMATE OVERALL
nominal_thread_size	1.625 MILLIMETERS FIRST END MM
nominal_overall_length	59.0 MILLIMETERS MM
end_item_identification	NSN 2320-01-354-3382-CHASSIS,TRUCK; FAMILY OF MEDIUM LIGHT TACTICLE VEHICLES
thread_quantity_per_inch	12 SECOND END
thread_series_designator	UN ALL ENDS
furnished_items_and_quantity	1 FLARED SLEEVE AND 1 SHORT COUPLING NUT
part_name_assigned_by_controlling_agency	ADAPTER,STRAIGHT,TUBE
NSN	4730-01-480-5403

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 FLARED SLEEVE AND 1 SHORT COUPLING NUT

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633, TYPE 11, CLASS FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

NOMINAL OVERALL LENGTH: 59.0 MILLIMETERS MM

•

CONNECTION TYPE: THREADED EXTERNAL BOSS SECOND END

•

NOMINAL THREAD SIZE: 1.312 MILLIMETERS SECOND END MM

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 FLARED SLEEVE AND 1 SHORT COUPLING NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633, TYPE 11, CLASS FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NOMINAL OVERALL LENGTH	59.0 MILLIMETERS MM
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
CONNECTION TYPE	THREADED EXTERNAL PIPE FIRST END
NOMINAL THREAD SIZE	1.312 MILLIMETERS SECOND END MM
NOMINAL THREAD SIZE	1.625 MILLIMETERS FIRST END MM
SPECIAL FEATURES	OPTIONAL SURFACE TREATMENT IS ZINC PLATE WITH CHROMATE IAW ASTM B633,TYPE 11, CLASS FE/ZN12; ALSO FIRST AND OPTIONAL FINISHES ARE OLIVE DRAB COLOR
SURFACE TREATMENT	ZINC AND CHROMATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	ADAPTER,STRAIGHT,TUBE

SUBSTITUTES & CROSS-REFERENCES 1

12421890Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 12421890-002?

12421890-002 is a ADAPTER,STRAIGHT,PIPE TO BOSS.

What parts can replace 12421890-002?

There is 1 known substitute for 12421890-002: 12421890. Substitute compatibility should be verified for your specific system.

What is the NSN for 12421890-002?

12421890-002 is cataloged in the U.S. Government catalog under NSN 4730-01-480-5403. This indicates validated use in U.S. government and defense supply chains.

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12421890-002 — ADAPTER,STRAIGHT,PIPE TO BOSS

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