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NS-4029 ASSEMBLY6A FIND2 1/2IN — 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 CAP,VALVE is a the manufacturer industrial component. Key specifications include height: 0.688 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, outside_diameter: 2.500 INCHES NOMINAL IN, valve_size_for_which_designed: 0.500 INCHES IN, valve_type_for_which_designed: CHECK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-103-6103, 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
NS-4029 ASSEMBLY6A FIND2 1/2IN
NSN: 4820-01-103-6103
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
height0.688 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
outside_diameter2.500 INCHES NOMINAL IN
valve_size_for_which_designed0.500 INCHES IN
valve_type_for_which_designedCHECK
NSN4820-01-103-6103
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NS-4029 ASSEMBLY6A FIND2 1/2IN · 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
•
MATERIAL: STEEL CORROSION RESISTING
•
HEIGHT: 0.688 INCHES NOMINAL IN
•
VALVE TYPE FOR WHICH DESIGNED: CHECK
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS
MATERIALSTEEL CORROSION RESISTING
HEIGHT0.688 INCHES NOMINAL IN
VALVE TYPE FOR WHICH DESIGNEDCHECK
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
300-161InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
80000240InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AFBMA15BC02JPX3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
790-011InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10121525InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5310PL0724748InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NS-4029 ASSEMBLY6A FIND2 1/2IN?
NS-4029 ASSEMBLY6A FIND2 1/2IN is a CAP,VALVE.
What parts can replace NS-4029 ASSEMBLY6A FIND2 1/2IN?
There are 12 known substitutes for NS-4029 ASSEMBLY6A FIND2 1/2IN: 300-161, 80000240, AFBMA15BC02JPX3 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NS-4029 ASSEMBLY6A FIND2 1/2IN?
NS-4029 ASSEMBLY6A FIND2 1/2IN is cataloged in the Federal Logistics Information System under NSN 4820-01-103-6103. 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