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Technical Data Sheet
PartsTable / COMPONENT / 21372-001
21372-001 ✓ 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

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include end_item_identification: VALVE ASSY, SIZE SPCL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-513-9503, 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
21372-001
NSN: 4820-01-513-9503
FSC: 4820
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
end_item_identificationVALVE ASSY, SIZE SPCL
NSN4820-01-513-9503
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21372-001 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONVALVE ASSY, SIZE SPCL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
125-3913Interchangeable
interchangeable cross-reference
interchangeable
213-7-2Interchangeable
interchangeable cross-reference
interchangeable
319838R1Interchangeable
interchangeable cross-reference
interchangeable
S1608Interchangeable
interchangeable cross-reference
interchangeable
4000-22850Interchangeable
interchangeable cross-reference
interchangeable
4000-22850 ITEM 30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21372-001?
21372-001 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 21372-001?
There are 6 known substitutes for 21372-001: 125-3913, 213-7-2, 319838R1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21372-001?
21372-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-513-9503. 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