PartsTable
Technical Data Sheet
N16858 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The LINER,VALVE CYLINDER is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-035-8302, 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
N16858
NSN: 4820-01-035-8302
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; 9.000 IN. OD,8.000 IN. ID,5.875 IN. LG; BOTH ENDS CHAMFERED,45 DEG ANGLE,0.250 IN. LG; ALL SURFACES HAVE GROUND FINISH IN
NSN4820-01-035-8302
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: N16858 · 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: STEEL; 9.000 IN. OD,8.000 IN. ID,5.875 IN. LG; BOTH ENDS CHAMFERED,45 DEG ANGLE,0.250 IN. LG; ALL SURFACES HAVE GROUND FINISH IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 9.000 IN. OD,8.000 IN. ID,5.875 IN. LG; BOTH ENDS CHAMFERED,45 DEG ANGLE,0.250 IN. LG; ALL SURFACES HAVE GROUND FINISH IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
138612Interchangeable
interchangeable cross-reference
interchangeable
16858Interchangeable
interchangeable cross-reference
interchangeable
100908-5Interchangeable
interchangeable cross-reference
interchangeable
0624-0640Interchangeable
interchangeable cross-reference
interchangeable
30743Interchangeable
interchangeable cross-reference
interchangeable
18658Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N16858?
N16858 is a LINER,VALVE CYLINDER.
What parts can replace N16858?
There are 9 known substitutes for N16858: 138612, 16858, 100908-5 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N16858?
N16858 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-035-8302. This indicates validated use in U.S. government and defense supply chains.
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