The REDUCER,BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS ALL ENDS, connection_style: FLARED W/ GASKET SEAL (BOSS) ALL ENDS, special_features: DRILLED PER MS24487, surface_treatment: ANODIZE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-422-3147, 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
RYLB190
NSN:4730-01-422-3147 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:05624 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY OVERALL
thread_class
3A ALL ENDS A
connection_type
THREADED EXTERNAL BOSS ALL ENDS
connection_style
FLARED W/ GASKET SEAL (BOSS) ALL ENDS
special_features
DRILLED PER MS24487
surface_treatment
ANODIZE OVERALL
nominal_thread_size
0.500 INCHES FIRST END IN
nominal_overall_length
1.359 INCHES IN
end_item_identification
C17A AIRCRAFT
thread_series_designator
UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
specification/standard_data
88044-AN919 GOVERNMENT STANDARD
material_document_and_classification
QQ-Q-225/4,T6. FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
4730-01-422-3147
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: FLARED W/ GASKET SEAL (BOSS) ALL ENDS
•
NOMINAL OVERALL LENGTH: 1.359 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-Q-225/4,T6. FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES SECOND END IN
•
NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
FLARED W/ GASKET SEAL (BOSS) ALL ENDS
NOMINAL OVERALL LENGTH
1.359 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL BOSS ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-Q-225/4,T6. FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.312 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE
0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE
0.500 INCHES FIRST END IN
SPECIFICATION/STANDARD DATA
88044-AN919 GOVERNMENT STANDARD
SPECIAL FEATURES
DRILLED PER MS24487
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.
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FREQUENTLY ASKED QUESTIONS
What is RYLB190?
RYLB190 is a REDUCER,BOSS.
What is the NSN for RYLB190?
RYLB190 is cataloged in the U.S. Government catalog under NSN 4730-01-422-3147. This indicates validated use in U.S. government and defense supply chains.
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