6531-30-904-0101 — CROSS,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

6531-30-904-0101: CROSS,TUBE.

The CROSS,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OR STEEL CORROSION RESISTING OVERALL, leg_length: 0.869 INCHES NOMINAL FOURTH END IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-233-4994, 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

6531-30-904-0101

NSN: 4730-01-233-4994
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL COMP 304 OR STEEL CORROSION RESISTING OVERALL
leg_length	0.869 INCHES NOMINAL FOURTH END IN
seat_angle	37.0 DEGREES ALL ENDS
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARED (TUBE) ALL ENDS
special_features	ITEM IS OFFSET 0.100 ON ANY TWO ENDS ON THE RUN
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.438 INCHES ALL ENDS IN
media_for_which_designed	FLUID SINGLE RESPONSE
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
material_document_and_classification	66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN	4730-01-233-4994

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED (TUBE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

•

LEG LENGTH: 0.849 INCHES MINIMUM AND 0.869 INCHES MAXIMUM SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS IN
LEG LENGTH	0.849 INCHES MINIMUM AND 0.869 INCHES MAXIMUM SECOND END IN
LEG LENGTH	0.859 INCHES MINIMUM AND 0.869 INCHES MAXIMUM FIRST END IN
LEG LENGTH	0.869 INCHES NOMINAL FOURTH END IN
LEG LENGTH	0.869 INCHES NOMINAL THIRD END IN
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES ALL ENDS

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 1

65313-09040Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 6531-30-904-0101?

6531-30-904-0101 is a CROSS,TUBE.

What parts can replace 6531-30-904-0101?

There is 1 known substitute for 6531-30-904-0101: 65313-09040. Substitute compatibility should be verified for your specific system.

What is the NSN for 6531-30-904-0101?

6531-30-904-0101 is cataloged in the U.S. Government catalog under NSN 4730-01-233-4994. This indicates validated use in U.S. government and defense supply chains.

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