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6983468 PIECE 16 — PISTON,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6983468 PIECE 16: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, inside_diameter: 1.005 INCHES NOMINAL IN, outside_diameter: 6.750 INCHES NOMINAL IN, end_item_identification: FIRE FIGHTING EQUIPMENT; U/O DIAPHRAGM OPER CHECK VALVE, valve_design_control_activity: 53711, valve_size_for_which_designed: 5.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-431-1378, 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
6983468 PIECE 16
NSN: 4820-01-431-1378
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY
inside_diameter1.005 INCHES NOMINAL IN
outside_diameter6.750 INCHES NOMINAL IN
end_item_identificationFIRE FIGHTING EQUIPMENT; U/O DIAPHRAGM OPER CHECK VALVE
valve_design_control_activity53711
valve_size_for_which_designed5.000 INCHES IN
valve_type_for_which_designedCHECK
material_document_and_classificationMIL-H-24480 MIL SPEC SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed6983468
NSN4820-01-431-1378
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6983468 PIECE 16 · 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: 6983468
•
OUTSIDE DIAMETER: 6.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-H-24480 MIL SPEC SINGLE MATERIAL RESPONSE
•
VALVE SIZE FOR WHICH DESIGNED: 5.000 INCHES IN
•
INSIDE DIAMETER: 1.005 INCHES NOMINAL IN
•
VALVE DESIGN CONTROL ACTIVITY: 53711
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDCHECK
VALVE MODEL NUMBER FOR WHICH DESIGNED6983468
OUTSIDE DIAMETER6.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-H-24480 MIL SPEC SINGLE MATERIAL RESPONSE
VALVE SIZE FOR WHICH DESIGNED5.000 INCHES IN
INSIDE DIAMETER1.005 INCHES NOMINAL IN
VALVE DESIGN CONTROL ACTIVITY53711
END ITEM IDENTIFICATIONFIRE FIGHTING EQUIPMENT; U/O DIAPHRAGM OPER CHECK VALVE
MATERIALNICKEL 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
6983468Reference 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 6983468 PIECE 16?
6983468 PIECE 16 is a PISTON,VALVE.
What parts can replace 6983468 PIECE 16?
There is 1 known substitute for 6983468 PIECE 16: 6983468. Substitute compatibility should be verified for your specific system.
What is the NSN for 6983468 PIECE 16?
6983468 PIECE 16 is cataloged in the U.S. Government catalog under NSN 4820-01-431-1378. This indicates validated use in U.S. government and defense supply chains.
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