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Technical Data Sheet
PartsTable / COMPONENT / 21193-1009-1
21193-1009-1 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_item_identification: NAVY WEAPON SYSTEM CODE JG SEAWOLF CLASS SSN, valve_design_control_activity: 78062, valve_size_for_which_designed: 2.000 INCHES IN, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR, valve_model_number_for_which_designed: P/N 21193-001. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-418-4289, 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
21193-1009-1
NSN: 4820-01-418-4289
FSC: 4820
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416
end_item_identificationNAVY WEAPON SYSTEM CODE JG SEAWOLF CLASS SSN
valve_design_control_activity78062
valve_size_for_which_designed2.000 INCHES IN
valve_type_for_which_designedDIRECTIONAL CONTROL LINEAR
valve_model_number_for_which_designedP/N 21193-001
NSN4820-01-418-4289
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21193-1009-1 · 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
•
MATERIAL: STEEL COMP 416
•
VALVE DESIGN CONTROL ACTIVITY: 78062
•
VALVE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
VALVE TYPE FOR WHICH DESIGNED: DIRECTIONAL CONTROL LINEAR
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: P/N 21193-001
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 416
VALVE DESIGN CONTROL ACTIVITY78062
VALVE SIZE FOR WHICH DESIGNED2.000 INCHES IN
END ITEM IDENTIFICATIONNAVY WEAPON SYSTEM CODE JG SEAWOLF CLASS SSN
VALVE TYPE FOR WHICH DESIGNEDDIRECTIONAL CONTROL LINEAR
VALVE MODEL NUMBER FOR WHICH DESIGNEDP/N 21193-001
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
21193-7Interchangeable
interchangeable cross-reference
interchangeable
21193Interchangeable
interchangeable cross-reference
interchangeable
6026-4210-14Interchangeable
interchangeable cross-reference
interchangeable
6026-1045-10Interchangeable
interchangeable cross-reference
interchangeable
SC-B-19017Interchangeable
interchangeable cross-reference
interchangeable
021193Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21193-1009-1?
21193-1009-1 is a PISTON,VALVE.
What parts can replace 21193-1009-1?
There are 15 known substitutes for 21193-1009-1: 21193-7, 21193, 6026-4210-14 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21193-1009-1?
21193-1009-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-418-4289. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026