5404-04A-S9 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

5404-04A-S9: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 0.540 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, thread_class: 2A ALL ENDS A, overall_length: 1.690 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-047-2994, 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

5404-04A-S9

NSN: 4730-01-047-2994
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11362 — PARKER-HANNIFIN CORPORATION DIV STRATOFLEX PRODUCTS DIVISION COUPLING BUSINESS UNIT (USA)

SPECIFICATIONS

material	STEEL BODY
leg_length	0.540 INCHES NOMINAL IN
seat_angle	37.0 DEGREES
thread_class	2A ALL ENDS A
overall_length	1.690 INCHES NOMINAL IN
connection_type	THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
connection_style	FLARED ALL ENDS
style_designator	MALE COUPLING HALF
nominal_thread_size	0.437 INCHES ALL ENDS IN
quick_disconnect_method	PUSH-PULL FIRST QUICK DISCONNECT END
thread_series_designator	UNF ALL ENDS
quick_disconnect_nominal_size	0.438 INCHES ALL ENDS IN
NSN	4730-01-047-2994

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

•

QUICK DISCONNECT NOMINAL SIZE: 0.438 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPE	EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATOR	MALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH	1.690 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS IN
QUICK DISCONNECT NOMINAL SIZE	0.438 INCHES ALL ENDS IN
LEG LENGTH	0.540 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.437 INCHES ALL ENDS 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 1

713604-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5404-04A-S9?

5404-04A-S9 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 5404-04A-S9?

There is 1 known substitute for 5404-04A-S9: 713604-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 5404-04A-S9?

5404-04A-S9 is cataloged in the U.S. Government catalog under NSN 4730-01-047-2994. This indicates validated use in U.S. government and defense supply chains.

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5404-04A-S9 — COUPLING HALF,QUICK DISCONNECT

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