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6D-13263 PIECE 12 — STEM,NUT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6D-13263 PIECE 12: STEM,NUT.

The STEM,NUT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MAGNESIUM BRONZE; LENGTH 4.000 IN.; DIAMETER 2.186 IN. MAX OR 2.184 IN.

MIN IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-198-0889, 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
6D-13263 PIECE 12
NSN: 4820-01-198-0889
FSC: 4820 — Valves, Nonpowered
CAGE: 035B2 — CINCINNATI VALVE COMPANY (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMAGNESIUM BRONZE; LENGTH 4.000 IN.; DIAMETER 2.186 IN. MAX OR 2.184 IN. MIN IN
NSN4820-01-198-0889
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6D-13263 PIECE 12 · 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: MAGNESIUM BRONZE; LENGTH 4.000 IN.; DIAMETER 2.186 IN. MAX OR 2.184 IN. MIN IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMAGNESIUM BRONZE; LENGTH 4.000 IN.; DIAMETER 2.186 IN. MAX OR 2.184 IN. MIN IN
SUBSTITUTES & CROSS-REFERENCES 2
2-314027Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6D-13263Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6D-13263 PIECE 12?
6D-13263 PIECE 12 is a STEM,NUT.
What parts can replace 6D-13263 PIECE 12?
There are 2 known substitutes for 6D-13263 PIECE 12: 2-314027, 6D-13263. Substitute compatibility should be verified for your specific system.
What is the NSN for 6D-13263 PIECE 12?
6D-13263 PIECE 12 is cataloged in the U.S. Government catalog under NSN 4820-01-198-0889. 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.