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231162 — MAT,FLOOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

231162: MAT,FLOOR.

The MAT,FLOOR is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: FLOOR MAT, FWD TUNNE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-918-3623, 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
231162
NSN: 4820-00-918-3623
NIINs: 009183623, 012617913, 016004107
FSC: 4820 — Valves, Nonpowered
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyFLOOR MAT, FWD TUNNE
NSN4820-00-918-3623
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 231162 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CORROSION RESISTING STEEL; SPRING LOADED; 1.280 IN. O/A LG; 0.374 IN O/A DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCORROSION RESISTING STEEL; SPRING LOADED; 1.280 IN. O/A LG; 0.374 IN O/A DIA IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 231162?
231162 is a MAT,FLOOR.
What is the NSN for 231162?
231162 is cataloged in the U.S. Government catalog under NSN 4820-00-918-3623. 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.