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Technical Data Sheet
PartsTable / COMPONENT / 45010N
45010N ✓ 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 DISK,RUPTURABLE is a the manufacturer industrial component. Key specifications include disk_size: 0.550 INCHES IN, disk_material: COPPER ALLOY, special_features: THICKNESS:0.006 IN.NOM IN, cross-sectional_shape: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-039-3351, 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
45010N
NSN: 4820-01-039-3351
FSC: 4820
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
disk_size0.550 INCHES IN
disk_materialCOPPER ALLOY
special_featuresTHICKNESS:0.006 IN.NOM IN
cross-sectional_shapeFLAT
NSN4820-01-039-3351
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 45010N · 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
•
DISK MATERIAL: COPPER ALLOY
•
DISK SIZE: 0.550 INCHES IN
•
CROSS-SECTIONAL SHAPE: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
DISK MATERIALCOPPER ALLOY
DISK SIZE0.550 INCHES IN
CROSS-SECTIONAL SHAPEFLAT
SPECIAL FEATURESTHICKNESS:0.006 IN.NOM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
5001702Interchangeable
interchangeable cross-reference
interchangeable
45010Interchangeable
interchangeable cross-reference
interchangeable
736250-0001Interchangeable
interchangeable cross-reference
interchangeable
42487Interchangeable
interchangeable cross-reference
interchangeable
450-10AInterchangeable
interchangeable cross-reference
interchangeable
G005-1031-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45010N?
45010N is a DISK,RUPTURABLE.
What parts can replace 45010N?
There are 9 known substitutes for 45010N: 5001702, 45010, 736250-0001 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45010N?
45010N is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-039-3351. 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: July 2026