10-21AF4SF6 — REDUCER,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

10-21AF4SF6: REDUCER,TUBE.

The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, seat_angle: 37.0 DEGREES SECOND END, reducer_type: CONCENTRIC, thread_class: 2B ALL ENDS, connection_type: THREADED INTERNAL TUBE ALL ENDS, connection_style: HIGH PRESSURE FLARE (USED W/ MALE THREADED STYLE NO. 78)(TUBE) FIRST END.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-539-8474, 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

10-21AF4SF6

NSN: 4730-01-539-8474
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 07097 — GRACO HIGH PRESSURE EQUIPMENT INC. DBA HIGH PRESSURE EQUIPMENT COMPANY (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
seat_angle	37.0 DEGREES SECOND END
reducer_type	CONCENTRIC
thread_class	2B ALL ENDS
connection_type	THREADED INTERNAL TUBE ALL ENDS
connection_style	HIGH PRESSURE FLARE (USED W/ MALE THREADED STYLE NO. 78)(TUBE) FIRST END
special_features	MATERIAL 316 STAINLESS STEEL; FIRST END I.D. .125 INCH, SECOND END .391 INCH IN
operating_pressure	10000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.562 INCHES SECOND END IN
nominal_overall_length	1.625 INCHES IN
end_item_identification	HYDRAULIC CONTROL SYSTEM
media_for_which_designed	HYDRAULIC FLUID SINGLE RESPONSE
NSN	4730-01-539-8474

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED (TUBE) SECOND END

•

NOMINAL OVERALL LENGTH: 1.625 INCHES IN

•

CONNECTION TYPE: THREADED INTERNAL TUBE ALL ENDS

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES SECOND END IN

•

OPERATING PRESSURE: 10000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

NOMINAL THREAD SIZE: 0.562 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED (TUBE) SECOND END
CONNECTION STYLE	HIGH PRESSURE FLARE (USED W/ MALE THREADED STYLE NO. 78)(TUBE) FIRST END
NOMINAL OVERALL LENGTH	1.625 INCHES IN
CONNECTION TYPE	THREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
OPERATING PRESSURE	10000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE	0.562 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.750 INCHES FIRST END IN
SEAT ANGLE	60.0 DEGREES FIRST 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

No substitute or cross-reference records for this part.

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 10-21AF4SF6?

10-21AF4SF6 is a REDUCER,TUBE.

What is the NSN for 10-21AF4SF6?

10-21AF4SF6 is cataloged in the U.S. Government catalog under NSN 4730-01-539-8474. This indicates validated use in U.S. government and defense supply chains.

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