MS21908-6R — INJECTOR ASSEMBLY,FUEL

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

MS21908-6R: INJECTOR ASSEMBLY,FUEL.

The INJECTOR ASSEMBLY,FUEL is a the manufacturer industrial component. Key specifications include material: STEEL STAINLESS - USE STB000 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.062 INCHES NOMINAL SECOND END IN, seat_angle: 12.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-893-5898, 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

MS21908-6R

NSN: 4730-00-893-5898
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL STAINLESS - USE STB000 OVERALL
flow_angle	90.0 DEGREES
leg_length	1.062 INCHES NOMINAL SECOND END IN
seat_angle	12.0 DEGREES ALL ENDS
thread_class	3A ALL ENDS A
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.562 INCHES ALL ENDS IN
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
material_document_and_classification	QQ-S763TYPE321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated	0.375 INCHES ALL ENDS IN
NSN	4730-00-893-5898

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 90.0 DEGREES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S763TYPE321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN

•

LEG LENGTH: 1.688 INCHES NOMINAL FIRST END IN

•

NOMINAL THREAD SIZE: 0.562 INCHES FIRST END BULKHEAD IN

•

SEAT ANGLE: 12.0 DEGREES ALL ENDS

TECHNICAL CHARACTERISTICS

FLOW ANGLE	90.0 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S763TYPE321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES ALL ENDS IN
LEG LENGTH	1.688 INCHES NOMINAL FIRST END IN
LEG LENGTH	1.062 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE	0.562 INCHES FIRST END BULKHEAD IN
NOMINAL THREAD SIZE	0.562 INCHES ALL ENDS IN
SEAT ANGLE	12.0 DEGREES ALL ENDS
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A FIRST END BULKHEAD 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 4

AS21908Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS21908-6SReference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS18280Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

AS18280Reference 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 MS21908-6R?

MS21908-6R is a INJECTOR ASSEMBLY,FUEL.

What parts can replace MS21908-6R?

There are 4 known substitutes for MS21908-6R: AS21908, MS21908-6S, SAE-AS18280 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21908-6R?

MS21908-6R is cataloged in the U.S. Government catalog under NSN 4730-00-893-5898. This indicates validated use in U.S. government and defense supply chains.

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MS21908-6R — INJECTOR ASSEMBLY,FUEL

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