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PartsTable / COMPONENT / 21199-001
21199-001 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include body_material: ALUMINUM ALLOY 6061, special_features: VALVE SIZE 2IN IN, valve_operation_method: MANUAL, end_item_identification: SEAWOLF CLASS SSN, valve_discharge_flow_rate: 12.0 GALLONS PER MINUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-419-2544, 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
21199-001
NSN: 4820-01-419-2544
FSC: 4820
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY 6061
spool_quantity2
special_featuresVALVE SIZE 2IN IN
flow_pattern_quantity4
valve_operation_methodMANUAL
end_connection_quantity2
end_item_identificationSEAWOLF CLASS SSN
valve_discharge_flow_rate12.0 GALLONS PER MINUTE
NSN4820-01-419-2544
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21199-001 · 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 OPERATION METHOD: MANUAL
•
FLOW PATTERN QUANTITY: 4
•
SPOOL QUANTITY: 2
•
BODY MATERIAL: ALUMINUM ALLOY 6061
•
VALVE DISCHARGE FLOW RATE: 12.0 GALLONS PER MINUTE
•
END CONNECTION QUANTITY: 2
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
VALVE OPERATION METHODMANUAL
SPECIAL FEATURESVALVE SIZE 2IN IN
FLOW PATTERN QUANTITY4
SPOOL QUANTITY2
BODY MATERIALALUMINUM ALLOY 6061
VALVE DISCHARGE FLOW RATE12.0 GALLONS PER MINUTE
END CONNECTION QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
21199Interchangeable
interchangeable cross-reference
interchangeable
RG58AUInterchangeable
interchangeable cross-reference
interchangeable
1080H38H39Interchangeable
interchangeable cross-reference
interchangeable
RG58C-UInterchangeable
interchangeable cross-reference
interchangeable
21191Interchangeable
interchangeable cross-reference
interchangeable
21199-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21199-001?
21199-001 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 21199-001?
There are 12 known substitutes for 21199-001: 21199, RG58AU, 1080H38H39 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21199-001?
21199-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-419-2544. 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