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TFC-01131-1X — VALVE,REGULATOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TFC-01131-1X: VALVE,REGULATOR.

The VALVE,REGULATOR is a the manufacturer industrial component. Key specifications include special_features: USED ON 4810-01-540-0408 10" BUTTERFLY VALVE, end_item_identification: NEW CONSTRUCTION DDG90, 92, 94, 99, 101, part_name_assigned_by_controlling_agency: REGULATOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-540-0468, 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
TFC-01131-1X
NSN: 4820-01-540-0468
FSC: 4820 — Valves, Nonpowered
CAGE: 1X5W8 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DBA MARINE PRODUCT TEAM DIV MARINE PRODUCT TEAM (USA)
SPECIFICATIONS
special_featuresUSED ON 4810-01-540-0408 10" BUTTERFLY VALVE
end_item_identificationNEW CONSTRUCTION DDG90, 92, 94, 99, 101
part_name_assigned_by_controlling_agencyREGULATOR
NSN4820-01-540-0468
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TFC-01131-1X · 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 FEATURESUSED ON 4810-01-540-0408 10" BUTTERFLY VALVE
PART NAME ASSIGNED BY CONTROLLING AGENCYREGULATOR
END ITEM IDENTIFICATIONNEW CONSTRUCTION DDG90, 92, 94, 99, 101
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
TFC-VA-00169 ITEM 105Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TFC-01131-1X?
TFC-01131-1X is a VALVE,REGULATOR.
What parts can replace TFC-01131-1X?
There is 1 known substitute for TFC-01131-1X: TFC-VA-00169 ITEM 105. Substitute compatibility should be verified for your specific system.
What is the NSN for TFC-01131-1X?
TFC-01131-1X is cataloged in the U.S. Government catalog under NSN 4820-01-540-0468. 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.