PartsTable
Technical Data Sheet
Download PDF

10351278 — SLEEVE AND SLIDE,DIRECTIONAL CON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10351278: SLEEVE AND SLIDE,DIRECTIONAL CON.

SLEEVE AND SLIDE,DIRECTIONAL CON. This part is cataloged in the U.S. Government catalog under NSN 4820-01-283-9677, 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
10351278
NSN: 4820-01-283-9677
NIINs: 012839677, 013317538
FSC: 4820 — Valves, Nonpowered
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
Part Number10351278
NSN4820-01-283-9677
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10351278 · 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
SUBSTITUTES & CROSS-REFERENCES 4
40495K AND 40495L AND 40496LSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
40495K AND 40495L AND 40496NReference document
Same NSN cross-reference
Reference document — Secondary reference
40495K AND 40495LReference document
Same NSN cross-reference
Reference document — Secondary reference
125165PReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 10351278?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 10351278?
10351278 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What parts can replace 10351278?
There are 4 known substitutes for 10351278: 40495K AND 40495L AND 40496L, 40495K AND 40495L AND 40496N, 40495K AND 40495L and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10351278?
10351278 is cataloged in the U.S. Government catalog under NSN 4820-01-283-9677. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 10351278

✓ 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.