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10-02956 — FLOAT,VALVE

✓ Government record, cited
3M · GATE VALVE
PRODUCT OVERVIEW

10-02956: FLOAT,VALVE.

The FLOAT,VALVE is a 3M industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_location: INTERNAL, overall_diameter: 6.000 INCHES NOMINAL IN, fsc_application_data: FIRE FIGHTING EQUIPMENT, system_for_which_designed: OPEN, thread_size_and_series/type_designator: 1/4-20 UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 4820-00-026-8945, 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
10-02956
NSN: 4820-00-026-8945
FSC: 4820 — Valves, Nonpowered
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
quantity2
thread_locationINTERNAL
overall_diameter6.000 INCHES NOMINAL IN
fsc_application_dataFIRE FIGHTING EQUIPMENT
system_for_which_designedOPEN
thread_size_and_series/type_designator1/4-20 UNIFIED NATIONAL COARSE (UNC)
NSN4820-00-026-8945
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10-02956 · 3M ⚠ 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
•
FSC APPLICATION DATA: FIRE FIGHTING EQUIPMENT
•
OVERALL DIAMETER: 6.000 INCHES NOMINAL IN
•
QUANTITY: 2
•
THREAD LOCATION: INTERNAL
•
SYSTEM FOR WHICH DESIGNED: OPEN
•
MATERIAL: STEEL CORROSION RESISTING
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/4-20 UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFIRE FIGHTING EQUIPMENT
OVERALL DIAMETER6.000 INCHES NOMINAL IN
QUANTITY2
THREAD LOCATIONINTERNAL
SYSTEM FOR WHICH DESIGNEDOPEN
MATERIALSTEEL CORROSION RESISTING
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-20 UNIFIED NATIONAL COARSE (UNC)
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 2
S2956Reference document
Same NSN cross-reference
Reference document — Secondary reference
801E5834Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10-02956?
10-02956 is a FLOAT,VALVE manufactured by 3M.
What parts can replace 10-02956?
There are 2 known substitutes for 10-02956: S2956, 801E5834. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-02956?
10-02956 is cataloged in the U.S. Government catalog under NSN 4820-00-026-8945. 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.