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Technical Data Sheet
PartsTable / COMPONENT / 4-470-M40M21 IT. NO. 3
4-470-M40M21 IT. NO. 3 ✓ 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 4-470-M40M21 IT. NO. 3 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 4820-01-521-6070, 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
4-470-M40M21 IT. NO. 3
NSN: 4820-01-521-6070
FSC: 4820
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
Part Number4-470-M40M21 IT. NO. 3
NSN4820-01-521-6070
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4-470-M40M21 IT. NO. 3 · 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 6
15861Interchangeable
interchangeable cross-reference
interchangeable
A106210Interchangeable
interchangeable cross-reference
interchangeable
4-470-M40M21Interchangeable
interchangeable cross-reference
interchangeable
54-24IF 4IN BRZInterchangeable
interchangeable cross-reference
interchangeable
1587-1Interchangeable
interchangeable cross-reference
interchangeable
4-470-M40M21 IT.NO. 5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-470-M40M21 IT. NO. 3?
4-470-M40M21 IT. NO. 3 is a 4-470-M40M21 IT. NO. 3.
What parts can replace 4-470-M40M21 IT. NO. 3?
There are 6 known substitutes for 4-470-M40M21 IT. NO. 3: 15861, A106210, 4-470-M40M21 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-470-M40M21 IT. NO. 3?
4-470-M40M21 IT. NO. 3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-521-6070. 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