W1377 — REDUCER,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

W1377: REDUCER,TUBE.

The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) SECOND END, nominal_overall_length: 4.188 INCHES IN, nominal_outside_diameter_tube_accommodated: 2.125 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-809-9656, 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

W1377

NSN: 4730-00-809-9656
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 41947 — MUELLER BRASS CO. (USA)

SPECIFICATIONS

material	COPPER OVERALL
reducer_type	CONCENTRIC
connection_type	UNTHREADED INTERNAL TUBE FIRST END
connection_style	PLAIN (TUBE) SECOND END
nominal_overall_length	4.188 INCHES IN
nominal_outside_diameter_tube_accommodated	2.125 INCHES SECOND END IN
tubing_wall_nominal_thickness_for_which_designed	0.109 INCHES FIRST END IN
NSN	4730-00-809-9656

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN (TUBE) SECOND END

•

TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.109 INCHES FIRST END IN

•

NOMINAL OVERALL LENGTH: 4.188 INCHES IN

•

CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 3.125 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN (TUBE) SECOND END
CONNECTION STYLE	SOCKET (TUBE) FIRST END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED	0.109 INCHES FIRST END IN
NOMINAL OVERALL LENGTH	4.188 INCHES IN
CONNECTION TYPE	UNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPE	UNTHREADED EXTERNAL TUBE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	3.125 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	2.125 INCHES SECOND END IN
MATERIAL	COPPER OVERALL
REDUCER TYPE	CONCENTRIC

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 1

58893-5034Reference document

Same NSN cross-reference

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

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 W1377?

W1377 is a REDUCER,TUBE.

What parts can replace W1377?

There is 1 known substitute for W1377: 58893-5034. Substitute compatibility should be verified for your specific system.

What is the NSN for W1377?

W1377 is cataloged in the U.S. Government catalog under NSN 4730-00-809-9656. This indicates validated use in U.S. government and defense supply chains.

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W1377 — REDUCER,TUBE

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