623-43 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

623-43: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, temp_rating: -50.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.250 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-197-6656, 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

623-43

NSN: 4730-00-197-6656
NIINs: 001976656, 009600686, 014290977, 014437180
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)

SPECIFICATIONS

seat_angle	37.0 DEGREES FIRST END
temp_rating	-50.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class	3B FIRST END
connection_type	THREADED INTERNAL TUBE FIRST END
inside_diameter	0.250 INCHES NOMINAL IN
connection_style	SWIVEL NUT FLARE FIRST END
outside_diameter	0.530 INCHES NOMINAL IN
thread_direction	RIGHT-HAND FIRST END
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure	12000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size	0.562 INCHES FIRST END IN
end_connection_design	STRAIGHT FIRST END
NSN	4730-00-197-6656

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A120,BLACK ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: PLAIN (PIPE) ALL ENDS

•

NOMINAL OVERALL LENGTH: 8.000 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: LONG

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 OR A106 ASSN STD 1ST MATERIAL RESPONSE OVERALL

•

LEG LENGTH: 1.000 INCHES NOMINAL SECOND END IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A120,BLACK ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH	8.000 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	LONG
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A120 OR A106 ASSN STD 1ST MATERIAL RESPONSE OVERALL
LEG LENGTH	1.000 INCHES NOMINAL SECOND END IN
LEG LENGTH	1.000 INCHES MINIMUM AND 1.116 INCHES MAXIMUM FIRST END IN
NOMINAL THREAD SIZE	1.500 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA	81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD

SUBSTITUTES & CROSS-REFERENCES 4

MS51953-180BReference document

Same NSN cross-reference

Reference document — Secondary reference

ASTM-A733Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

WWN351Reference document

Same NSN cross-reference

Reference document — Secondary reference

216346Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 623-43?

623-43 is a HOSE ASSEMBLY,NONMETALLIC.

What parts can replace 623-43?

There are 4 known substitutes for 623-43: MS51953-180B, ASTM-A733, WWN351 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 623-43?

623-43 is cataloged in the U.S. Government catalog under NSN 4730-00-197-6656. This indicates validated use in U.S. government and defense supply chains.

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623-43 — HOSE ASSEMBLY,NONMETALLIC

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