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MS2174PC10 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MS2174PC10: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include shape: ROUND, material: STEEL CORROSION RESISTING, connection_type: THREADED, thread_location: INTERNAL, overall_diameter: 4.000 INCHES NOMINAL IN, system_for_which_designed: OPEN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-439-6325, 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
MS2174PC10
NSN: 4820-00-439-6325
FSC: 4820 — Valves, Nonpowered
CAGE: 03933 — ARMSTRONG INTERNATIONAL INC DBA ARMSTRONG MACHINE WORKS (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL CORROSION RESISTING
quantity1
connection_typeTHREADED
thread_locationINTERNAL
overall_diameter4.000 INCHES NOMINAL IN
system_for_which_designedOPEN
thread_size_and_series/type_designator1/8-27 NPT
NSN4820-00-439-6325
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MS2174PC10 · 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
•
OVERALL DIAMETER: 4.000 INCHES NOMINAL IN
•
CONNECTION TYPE: THREADED
•
QUANTITY: 1
•
SHAPE: ROUND
•
THREAD LOCATION: INTERNAL
•
SYSTEM FOR WHICH DESIGNED: OPEN
•
MATERIAL: STEEL CORROSION RESISTING
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/8-27 NPT
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER4.000 INCHES NOMINAL IN
CONNECTION TYPETHREADED
QUANTITY1
SHAPEROUND
THREAD LOCATIONINTERNAL
SYSTEM FOR WHICH DESIGNEDOPEN
MATERIALSTEEL CORROSION RESISTING
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/8-27 NPT
SUBSTITUTES & CROSS-REFERENCES 1
3318637Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS2174PC10?
MS2174PC10 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace MS2174PC10?
There is 1 known substitute for MS2174PC10: 3318637. Substitute compatibility should be verified for your specific system.
What is the NSN for MS2174PC10?
MS2174PC10 is cataloged in the U.S. Government catalog under NSN 4820-00-439-6325. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.