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163445 — INSULATOR,PLATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

163445: INSULATOR,PLATE.

The INSULATOR,PLATE is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, overall_width: 1.100 INCHES NOMINAL IN, overall_height: 0.015 INCHES NOMINAL IN, overall_length: 4.400 INCHES NOMINAL IN, style_designator: FLAT, RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-134-9238, 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
163445
NSN: 4810-00-134-9238
NIINs: 001349238, 009998251
FSC: 4810 — Valves, Powered
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
materialPAPER OVERALL
overall_width1.100 INCHES NOMINAL IN
overall_height0.015 INCHES NOMINAL IN
overall_length4.400 INCHES NOMINAL IN
special_featuresONE HOLE 0.375 IN. LG X 0.278 IN. W; ONE SIDE MARKED WITH 3 ROWS OF DOTS IN 2 PLACES SEPARATING PLATE INTO 3 EQUAL SECTIONS IN
style_designatorFLAT, RECTANGULAR
NSN4810-00-134-9238
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 163445 · 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
SPECIAL FEATURESSTEEL;7.000 IN.LG;9.000 IN.H;3.000 IN.W;2 PORTS 0.750-14;4 PORTS 0.750-18 IN
SUBSTITUTES & CROSS-REFERENCES 1
4202-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 163445?
163445 is a INSULATOR,PLATE.
What parts can replace 163445?
There is 1 known substitute for 163445: 4202-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 163445?
163445 is cataloged in the U.S. Government catalog under NSN 4810-00-134-9238. 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.