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PartsTable / COMPONENT / 4-470-M40M21
4-470-M40M21 ✓ 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

PARTS KIT,LINEAR ACTUATING CYLIN. Key specifications include material: COPPER ALLOY OVERALL, thread_length: 0.125 INCHES IN, overall_height: 0.485 INCHES IN, terminal_length: 0.310 INCHES IN, largest_diameter: 0.140 INCHES SINGLE END IN, basic_shape_style: NONTUBULAR, ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-521-5806, 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
NSN: 4820-01-521-5806
FSC: 4820
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_length0.125 INCHES IN
overall_height0.485 INCHES IN
terminal_length0.310 INCHES IN
largest_diameter0.140 INCHES SINGLE END IN
basic_shape_styleNONTUBULAR, ROUND
surface_treatmentTIN CONDUCTOR ACCOMMODATION SINGLE LAYER
mounting_method_styleTAPPED HOLE
mounting_thread_seriesUNIFIED NATIONAL COARSE (UNC)
type/model_designationVM210
end_item_identificationF-15 AIRCRAFT
mounting_thread_diameter0.112 INCHES IN
NSN4820-01-521-5806
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4-470-M40M21 · 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
4-470-M40M21Interchangeable
interchangeable cross-reference
interchangeable
1587-1Interchangeable
interchangeable cross-reference
interchangeable
4-470-M40M21 IT.NO. 5Interchangeable
interchangeable cross-reference
interchangeable
4-470-M40M21 IT. NO. 3Interchangeable
interchangeable cross-reference
interchangeable
1586-1Interchangeable
interchangeable cross-reference
interchangeable
54-24IF 4IN BRZInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-470-M40M21?
4-470-M40M21 is a PARTS KIT,LINEAR ACTUATING CYLIN.
What parts can replace 4-470-M40M21?
There are 6 known substitutes for 4-470-M40M21: 4-470-M40M21, 1587-1, 4-470-M40M21 IT.NO. 5 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-470-M40M21?
4-470-M40M21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-521-5806. 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