10556049-1 — REDUCER,BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

10556049-1: REDUCER,BOSS.

The REDUCER,BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OR STEEL COMP 316 OVERALL, reducer_type: CONCENTRIC, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: GASKET SEAL (BOSS) FIRST END, nominal_thread_size: 1.875 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-196-7179, 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

10556049-1

NSN: 4730-01-196-7179
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)

SPECIFICATIONS

material	STEEL COMP 304 OR STEEL COMP 316 OVERALL
reducer_type	CONCENTRIC
thread_class	2B FIRST END
connection_type	THREADED EXTERNAL BOSS SECOND END
connection_style	GASKET SEAL (BOSS) FIRST END
nominal_thread_size	1.875 INCHES SECOND END IN
nominal_overall_length	1.000 INCHES IN
thread_quantity_per_inch	12 ALL ENDS
thread_series_designator	UN ALL ENDS
furnished_items_and_quantity	1 PREFORMED PACKING
material_document_and_classification	ASTM A269 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A312 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	4730-01-196-7179

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 PREFORMED PACKING

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END

•

NOMINAL OVERALL LENGTH: 1.000 INCHES IN

•

CONNECTION TYPE: THREADED INTERNAL BOSS FIRST END

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A269 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A312 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD SIZE: 1.875 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 PREFORMED PACKING
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLE	GASKET SEAL (BOSS) FIRST END
NOMINAL OVERALL LENGTH	1.000 INCHES IN
CONNECTION TYPE	THREADED INTERNAL BOSS FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A269 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A312 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE	1.875 INCHES SECOND END IN
NOMINAL THREAD SIZE	1.062 INCHES FIRST END IN
THREAD CLASS	2A SECOND END 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

24-12F50G5-SSReference document

Same NSN cross-reference

Reference document — Secondary reference

0510-24-12-SSReference document

Same NSN cross-reference

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

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 10556049-1?

10556049-1 is a REDUCER,BOSS.

What parts can replace 10556049-1?

There are 2 known substitutes for 10556049-1: 24-12F50G5-SS, 0510-24-12-SS. Substitute compatibility should be verified for your specific system.

What is the NSN for 10556049-1?

10556049-1 is cataloged in the U.S. Government catalog under NSN 4730-01-196-7179. This indicates validated use in U.S. government and defense supply chains.

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