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20949-N ITEM 20 — Technical Data Sheet

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— · 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 CONNECTOR ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 35.00 MILLIMETERS NOMINAL MM, overall_width: 17.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, overall_length: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-370-5428, 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
20949-N ITEM 20
NSN: 4820-01-370-5428
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter35.00 MILLIMETERS NOMINAL MM
overall_width17.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
overall_length0.750 INCHES NOMINAL IN
surface_finishGROUND
style_designatorLOADING GROOVE, NON-SEPARABLE
component_quantity1
end_item_identification6115-01-591-1161
overall_outside_diameter72.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
NSN4820-01-370-5428
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20949-N ITEM 20 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
901207InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
83209M1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7207InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
299-39InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5428337-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
39SSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20949-N ITEM 20?
20949-N ITEM 20 is a CONNECTOR ASSEMBLY,ELECTRICAL.
What parts can replace 20949-N ITEM 20?
There are 16 known substitutes for 20949-N ITEM 20: 901207, 83209M1, 7207 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20949-N ITEM 20?
20949-N ITEM 20 is cataloged in the Federal Logistics Information System under NSN 4820-01-370-5428. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026