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2728-5-39 — PISTON,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2728-5-39: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 15.500 INCHES NOMINAL IN, outside_diameter: 1.375 INCHES NOMINAL IN, valve_design_control_activity: 5XH59, valve_type_for_which_designed: CHECK, material_document_and_classification: ASTM B-21 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-650-6860, 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
2728-5-39
NSN: 4820-01-650-6860
FSC: 4820 — Valves, Nonpowered
CAGE: 5XH59 — FLOWSERVE US, INC. DBA AUTOMAX ACTUATORS DIV FLOW CONTROL DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length15.500 INCHES NOMINAL IN
outside_diameter1.375 INCHES NOMINAL IN
valve_design_control_activity5XH59
valve_type_for_which_designedCHECK
material_document_and_classificationASTM B-21 ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed2696-5
part_name_assigned_by_controlling_agencyPISTON ROD
NSN4820-01-650-6860
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2728-5-39 · 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
•
VALVE TYPE FOR WHICH DESIGNED: CHECK
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 2696-5
•
OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-21 ASSN STD SINGLE MATERIAL RESPONSE
•
VALVE DESIGN CONTROL ACTIVITY: 5XH59
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDCHECK
VALVE MODEL NUMBER FOR WHICH DESIGNED2696-5
OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-21 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH15.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPISTON ROD
VALVE DESIGN CONTROL ACTIVITY5XH59
MATERIALCOPPER ALLOY
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
2696-5 NO 39Reference 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 2728-5-39?
2728-5-39 is a PISTON,VALVE.
What parts can replace 2728-5-39?
There is 1 known substitute for 2728-5-39: 2696-5 NO 39. Substitute compatibility should be verified for your specific system.
What is the NSN for 2728-5-39?
2728-5-39 is cataloged in the U.S. Government catalog under NSN 4820-01-650-6860. This indicates validated use in U.S. government and defense supply chains.
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