AS21910-6R — INJECTOR ASSEMBLY,FUEL

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

AS21910-6R: INJECTOR ASSEMBLY,FUEL.

The INJECTOR ASSEMBLY,FUEL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, leg_length: 1.156 INCHES NOMINAL SECOND END IN, seat_angle: 12.0 DEGREES FIRST END, thread_class: 3B THIRD END, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARELESS (TUBE) SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-913-3522, 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

AS21910-6R

NSN: 4730-00-913-3522
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
leg_length	1.156 INCHES NOMINAL SECOND END IN
seat_angle	12.0 DEGREES FIRST END
thread_class	3B THIRD END
connection_type	THREADED EXTERNAL TUBE FIRST END
connection_style	FLARELESS (TUBE) SECOND END
special_features	FIRST END PER MS33515 STYLE S,SECOND END PER MS33515 STYLE S,THIRD END PER MS33649
surface_treatment	PASSIVATE INSIDE
nominal_thread_size	0.562 INCHES ALL ENDS IN
thread_series_designator	UNF ALL ENDS
nominal_outside_diameter_tube_accommodated	0.375 INCHES ALL ENDS IN
NSN	4730-00-913-3522

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: GASKET SEAL (BOSS) THIRD END

•

CONNECTION TYPE: THREADED INTERNAL BOSS THIRD END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN

•

LEG LENGTH: 1.156 INCHES NOMINAL SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	GASKET SEAL (BOSS) THIRD END
CONNECTION STYLE	FLARELESS (TUBE) SECOND END
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
CONNECTION TYPE	THREADED INTERNAL BOSS THIRD END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES ALL ENDS IN
LEG LENGTH	1.156 INCHES NOMINAL SECOND END IN
LEG LENGTH	1.890 INCHES NOMINAL FIRST END IN
LEG LENGTH	0.813 INCHES NOMINAL THIRD END IN

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 4

AS18280Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS18280Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MS21910-6SReference document

Same NSN cross-reference

Reference document — Secondary reference

MS21910-6RReference 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 AS21910-6R?

AS21910-6R is a INJECTOR ASSEMBLY,FUEL.

What parts can replace AS21910-6R?

There are 4 known substitutes for AS21910-6R: AS18280, SAE-AS18280, MS21910-6S and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AS21910-6R?

AS21910-6R is cataloged in the U.S. Government catalog under NSN 4730-00-913-3522. This indicates validated use in U.S. government and defense supply chains.

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