5399-033R 1.25IPS — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

5399-033R 1.25IPS: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, valve_size: 0.500 INCHES IN, style_designator: STRAIGHT THRU, flow_control_device: DISK, face_to_face_distance: 8.312 INCHES IN, maximum_operating_temp: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-458-6550, 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

5399-033R 1.25IPS

NSN: 4820-01-458-6550
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
valve_size	0.500 INCHES IN
special_features	INLET/OUTLET CONNECTIONS ARE SOCKET WELD UNIONS;INTERN. BORE 1.375 IN. MIN.;DESIGN PRESS. 400;HYDRO TEST PRESS. SHELL 600 AND SEAT 50 IN
style_designator	STRAIGHT THRU
flow_control_device	DISK
face_to_face_distance	8.312 INCHES IN
maximum_operating_temp	150.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification	1 1/4 IN. BRONZE UNION END SWING CHECK IN
material_document_and_classification	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	4820-01-458-6550

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

VALVE SIZE: 0.500 INCHES IN

•

MAXIMUM OPERATING TEMP: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

FACE TO FACE DISTANCE: 8.312 INCHES IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VALVE SIZE	0.500 INCHES IN
MAXIMUM OPERATING TEMP	150.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURES	INLET/OUTLET CONNECTIONS ARE SOCKET WELD UNIONS;INTERN. BORE 1.375 IN. MIN.;DESIGN PRESS. 400;HYDRO TEST PRESS. SHELL 600 AND SEAT 50 IN
FACE TO FACE DISTANCE	8.312 INCHES IN
END ITEM IDENTIFICATION	1 1/4 IN. BRONZE UNION END SWING CHECK IN
MATERIAL	COPPER ALLOY OVERALL

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 1

5399-033-G-0001Reference 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 5399-033R 1.25IPS?

5399-033R 1.25IPS is a VALVE,CHECK.

What parts can replace 5399-033R 1.25IPS?

There is 1 known substitute for 5399-033R 1.25IPS: 5399-033-G-0001. Substitute compatibility should be verified for your specific system.

What is the NSN for 5399-033R 1.25IPS?

5399-033R 1.25IPS is cataloged in the U.S. Government catalog under NSN 4820-01-458-6550. This indicates validated use in U.S. government and defense supply chains.

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