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415442GDLS-C — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

415442GDLS-C: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include width: 1.325 INCHES NOMINAL1.325 INCHES NOMINAL IN, length: 0.335 INCHES NOMINAL0.335 INCHES NOMINAL IN, thickness: 0.085 INCHES NOMINAL0.085 INCHES NOMINAL IN, inscription: 1ST INSCRIPTION: CROSSHATCH; 2ND INSCRIPTION: 1 GENERATOR1ST INSCRIPTION: CROSSHATCH; 2ND INSCRIPTION: 1 GENERATOR, design_shape: RECTANGLERECTANGLE, special_features: ANVIS GREEN A FILTER COLORANVIS GREEN A FILTER COLOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-139-4346, 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
415442GDLS-C
NSN: 4820-01-139-4346
FSC: 4820 — Valves, Nonpowered
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
width1.325 INCHES NOMINAL1.325 INCHES NOMINAL IN
length0.335 INCHES NOMINAL0.335 INCHES NOMINAL IN
thickness0.085 INCHES NOMINAL0.085 INCHES NOMINAL IN
inscription1ST INSCRIPTION: CROSSHATCH; 2ND INSCRIPTION: 1 GENERATOR1ST INSCRIPTION: CROSSHATCH; 2ND INSCRIPTION: 1 GENERATOR
design_shapeRECTANGLERECTANGLE
special_featuresANVIS GREEN A FILTER COLORANVIS GREEN A FILTER COLOR
features_providedLEGEND AND LEGEND AND SYMBOLSYMBOL
NSN4820-01-139-4346
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 415442GDLS-C · 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
SUBSTITUTES & CROSS-REFERENCES 1
415442Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 415442GDLS-C?
415442GDLS-C is a SEAT,VALVE.
What parts can replace 415442GDLS-C?
There is 1 known substitute for 415442GDLS-C: 415442. Substitute compatibility should be verified for your specific system.
What is the NSN for 415442GDLS-C?
415442GDLS-C is cataloged in the U.S. Government catalog under NSN 4820-01-139-4346. 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.