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910D946SSTL — VALVE,VENT AND DRAIN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

910D946SSTL: VALVE,VENT AND DRAIN.

The VALVE,VENT AND DRAIN is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CORROSION RESISTING STEEL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-892-5935, 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
910D946SSTL
NSN: 4820-00-892-5935
FSC: 4820 — Valves, Nonpowered
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCORROSION RESISTING STEEL
NSN4820-00-892-5935
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 910D946SSTL · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CORROSION RESISTING STEEL
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCORROSION RESISTING STEEL
SUBSTITUTES & CROSS-REFERENCES 4
910D946REV8Reference document
Same NSN cross-reference
Reference document — Secondary reference
910D946Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
40-1723SSTLSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B1-78260SSTLReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is 910D946SSTL?
910D946SSTL is a VALVE,VENT AND DRAIN.
What parts can replace 910D946SSTL?
There are 4 known substitutes for 910D946SSTL: 910D946REV8, 910D946, 40-1723SSTL and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 910D946SSTL?
910D946SSTL is cataloged in the U.S. Government catalog under NSN 4820-00-892-5935. 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.