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5399-802T 14 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5399-802T 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
5399-802T 14
NSN: 4820-01-450-8043
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET WITH BRAZING RING (PIPE) ALL ENDS
special_featuresAS MODIFIED BY CERTIFICATION DATA SHEET 5399-802-B-0002
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identificationAIRCRAFT CARRIER,CVN 76
media_for_which_designedAIR SINGLE RESPONSE
material_document_and_classificationASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agencySWING CHECK VALVE
nominal_outside_diameter_tube_accommodated0.250 INCHES ALL ENDS IN
NSN4820-01-450-8043
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5399-802T 14 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 STYLESOCKET WITH BRAZING RING (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS IN
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESAS MODIFIED BY CERTIFICATION DATA SHEET 5399-802-B-0002
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYSWING CHECK VALVE
END ITEM IDENTIFICATIONAIRCRAFT CARRIER,CVN 76
SUBSTITUTES & CROSS-REFERENCES 4
5399-802-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 5399-802T 14?
5399-802T 14 is a VALVE,CHECK.
What parts can replace 5399-802T 14?
There are 4 known substitutes for 5399-802T 14: 5399-802-14, 5399-802R 1/4IN, 5399-802-B-0002 REV A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5399-802T 14?
5399-802T 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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