491955 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

491955: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, seat_angle: 45.0 DEGREES SECOND END, connection_type: THREADED EXTERNAL TUBE SECOND END, surface_treatment: ANODIZE OVERALL, nominal_thread_size: 0.500 INCHES SECOND END IN, end_item_identification: 4910-21-920-0678, STAND, MAINTENANCE, AUTOMOTIVE, POWER T. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-563-8090, 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

491955

NSN: 4730-01-563-8090
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 7X635 — F-K BEARINGS, INC. DBA FK BEARING CO-5 (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
seat_angle	45.0 DEGREES SECOND END
connection_type	THREADED EXTERNAL TUBE SECOND END
special_features	EARL'S PERFORMANCE PARTS; PART NUMBER 991946ERL; STRAIGHT ADAPTER; ALUMINUM; BLUE ANODIZED FINISH; 6 AN MALE THREADS BY 1/2-20 MALE INVERTED FLARE
surface_treatment	ANODIZE OVERALL
nominal_thread_size	0.500 INCHES SECOND END IN
end_item_identification	4910-21-920-0678, STAND, MAINTENANCE, AUTOMOTIVE, POWER T
thread_quantity_per_inch	6 FIRST END
thread_series_designator	ANPT FIRST END
part_name_assigned_by_controlling_agency	ADAPTER, 45 DEGREE REVERSE FLARE-TUBE
NSN	4730-01-563-8090

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END

•

NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN

•

SEAT ANGLE: 45.0 DEGREES SECOND END

•

SURFACE TREATMENT: ANODIZE OVERALL

TECHNICAL CHARACTERISTICS

CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE	THREADED EXTERNAL PIPE FIRST END
NOMINAL THREAD SIZE	0.500 INCHES SECOND END IN
SEAT ANGLE	45.0 DEGREES SECOND END
SPECIAL FEATURES	EARL'S PERFORMANCE PARTS; PART NUMBER 991946ERL; STRAIGHT ADAPTER; ALUMINUM; BLUE ANODIZED FINISH; 6 AN MALE THREADS BY 1/2-20 MALE INVERTED FLARE
SURFACE TREATMENT	ANODIZE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	ADAPTER, 45 DEGREE REVERSE FLARE-TUBE
END ITEM IDENTIFICATION	4910-21-920-0678, STAND, MAINTENANCE, AUTOMOTIVE, POWER T
THREAD QUANTITY PER INCH	6 FIRST END
THREAD QUANTITY PER INCH	20 SECOND END

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

991946EReference document

Same NSN cross-reference

Reference document — Secondary reference

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 491955?

491955 is a ADAPTER,STRAIGHT,PIPE TO TUBE.

What parts can replace 491955?

There is 1 known substitute for 491955: 991946E. Substitute compatibility should be verified for your specific system.

What is the NSN for 491955?

491955 is cataloged in the U.S. Government catalog under NSN 4730-01-563-8090. This indicates validated use in U.S. government and defense supply chains.

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491955 — ADAPTER,STRAIGHT,PIPE TO TUBE

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