GR550AA8-6 — REDUCER,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

GR550AA8-6: REDUCER,TUBE.

The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, reducer_type: CONCENTRIC, thread_class: 3A FIRST END BULKHEAD A, connection_type: THREADED EXTERNAL TUBE FIRST END BULKHEAD, connection_style: CUSHION SEAL (TUBE) ALL ENDS, nominal_thread_size: 0.562 INCHES FIRST END BULKHEAD IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-024-1320, 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

GR550AA8-6

NSN: 4730-01-024-1320
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R54520 OVERALL
reducer_type	CONCENTRIC
thread_class	3A FIRST END BULKHEAD A
connection_type	THREADED EXTERNAL TUBE FIRST END BULKHEAD
connection_style	CUSHION SEAL (TUBE) ALL ENDS
nominal_thread_size	0.562 INCHES FIRST END BULKHEAD IN
nominal_overall_length	1.341 INCHES IN
thread_quantity_per_inch	20 ALL ENDS
thread_series_designator	UNJS FIRST END BULKHEAD
material_document_and_classification	AMS4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
nominal_outside_diameter_tube_accommodated	0.375 INCHES SECOND END IN
NSN	4730-01-024-1320

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: CUSHION SEAL (TUBE) ALL ENDS

•

NOMINAL OVERALL LENGTH: 1.341 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END BULKHEAD

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES SECOND END IN

•

NOMINAL THREAD SIZE: 0.562 INCHES FIRST END BULKHEAD IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	CUSHION SEAL (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH	1.341 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.562 INCHES FIRST END BULKHEAD IN
NOMINAL THREAD SIZE	0.562 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.718 INCHES FIRST 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 2

07A197-0806Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AP301T0806Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is GR550AA8-6?

GR550AA8-6 is a REDUCER,TUBE.

What parts can replace GR550AA8-6?

There are 2 known substitutes for GR550AA8-6: 07A197-0806, AP301T0806. Substitute compatibility should be verified for your specific system.

What is the NSN for GR550AA8-6?

GR550AA8-6 is cataloged in the U.S. Government catalog under NSN 4730-01-024-1320. This indicates validated use in U.S. government and defense supply chains.

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