5399-802-14 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

5399-802-14: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (PIPE) ALL ENDS, special_features: AS MODIFIED BY CERTIFICATION DATA SHEET 5399-802-B-0002, operating_pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-450-8043, 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

5399-802-14

NSN: 4820-01-450-8043
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
connection_type	UNTHREADED INTERNAL TUBE ALL ENDS
connection_style	SOCKET WITH BRAZING RING (PIPE) ALL ENDS
special_features	AS MODIFIED BY CERTIFICATION DATA SHEET 5399-802-B-0002
operating_pressure	400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	150.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification	AIRCRAFT CARRIER,CVN 76
media_for_which_designed	AIR SINGLE RESPONSE
material_document_and_classification	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agency	SWING CHECK VALVE
nominal_outside_diameter_tube_accommodated	0.250 INCHES ALL ENDS IN
NSN	4820-01-450-8043

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: SOCKET WITH BRAZING RING (PIPE) ALL ENDS

•

CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS

•

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

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

•

OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

MAXIMUM OPERATING TEMP: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	SOCKET WITH BRAZING RING (PIPE) ALL ENDS
CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS IN
OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP	150.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURES	AS MODIFIED BY CERTIFICATION DATA SHEET 5399-802-B-0002
MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCY	SWING CHECK VALVE
END ITEM IDENTIFICATION	AIRCRAFT CARRIER,CVN 76

SUBSTITUTES & CROSS-REFERENCES 3

5399-802R 1/4INReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

5399-802-B-0002 REV AReference document

Same NSN cross-reference

Reference document — Secondary reference

803-1385721 REV RReference 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 5399-802-14?

5399-802-14 is a VALVE,CHECK.

What parts can replace 5399-802-14?

There are 3 known substitutes for 5399-802-14: 5399-802R 1/4IN, 5399-802-B-0002 REV A, 803-1385721 REV R. Substitute compatibility should be verified for your specific system.

What is the NSN for 5399-802-14?

5399-802-14 is cataloged in the U.S. Government catalog under NSN 4820-01-450-8043. This indicates validated use in U.S. government and defense supply chains.

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