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NS2000-3PIECES7 — 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 PARTS KIT,CHECK VALVE is a the manufacturer industrial component. Key specifications include component_quantity: 13. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-027-8966, 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
NS2000-3PIECES7
NSN: 4820-01-027-8966
FSC: 4820
CAGE: 11836 — NATIONAL OILWELL (USA)
SPECIFICATIONS
component_quantity13
supply_items_and_quantitiesNS-2000-3 CLAPPER 1,NS-2000-6 BUMPER 1,NS-2000-7 NUT 1,NS-2000-8 SCREW 1,NS-2000-9 PIN 1,NS-2000-10 BUSHING 2,NS-2000-11 RULON BUSHING 2,NS-2000-12 CLAPPER SEAL 2,NS-2000-14 RETAINING RING 2 NS
NSN4820-01-027-8966
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NS2000-3PIECES7 · 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
•
SUPPLY ITEMS AND QUANTITIES: NS-2000-3 CLAPPER 1,NS-2000-6 BUMPER 1,NS-2000-7 NUT 1,NS-2000-8 SCREW 1,NS-2000-9 PIN 1,NS-2000-10 BUSHING 2,NS-2000-11 RULON BUSHING 2,NS-2000-12 CLAPPER SEAL 2,NS-2000-14 RETAINING RING 2 NS
•
COMPONENT QUANTITY: 13
TECHNICAL CHARACTERISTICS
SUPPLY ITEMS AND QUANTITIESNS-2000-3 CLAPPER 1,NS-2000-6 BUMPER 1,NS-2000-7 NUT 1,NS-2000-8 SCREW 1,NS-2000-9 PIN 1,NS-2000-10 BUSHING 2,NS-2000-11 RULON BUSHING 2,NS-2000-12 CLAPPER SEAL 2,NS-2000-14 RETAINING RING 2 NS
COMPONENT QUANTITY13
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
NS-4038 FIND 6 1/2INInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NS-4038InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NS-4038 ASSY AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SS845-2110235REInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SS845-2110235InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S90066AND300450InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NS2000-3PIECES7?
NS2000-3PIECES7 is a PARTS KIT,CHECK VALVE.
What parts can replace NS2000-3PIECES7?
There are 25 known substitutes for NS2000-3PIECES7: NS-4038 FIND 6 1/2IN, NS-4038, NS-4038 ASSY A and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NS2000-3PIECES7?
NS2000-3PIECES7 is cataloged in the Federal Logistics Information System under NSN 4820-01-027-8966. 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: October 2026