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TF1454 — TEST FIXTURE,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TF1454: TEST FIXTURE,VALVE.

The TEST FIXTURE,VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-137-2622, 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
TF1454
NSN: 4820-01-137-2622
FSC: 4820 — Valves, Nonpowered
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY
NSN4820-01-137-2622
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TF1454 · 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: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
T10115Reference document
Same NSN cross-reference
Reference document — Secondary reference
S12595-SHT 14Reference document
Same NSN cross-reference
Reference document — Secondary reference
S12595 SHEET 14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TF1454?
TF1454 is a TEST FIXTURE,VALVE.
What parts can replace TF1454?
There are 3 known substitutes for TF1454: T10115, S12595-SHT 14, S12595 SHEET 14. Substitute compatibility should be verified for your specific system.
What is the NSN for TF1454?
TF1454 is cataloged in the U.S. Government catalog under NSN 4820-01-137-2622. 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.