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Technical Data Sheet
PartsTable / COMPONENT / 32221-2
32221-2 ✓ 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 FLANGE,PIPE is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE PART NO. 45780-1, general_characteristics_item_description: ANODIZED FINISH PER MIL-A-8625 TYPE 3.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-427-7864, 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
32221-2
NSN: 4820-00-427-7864
FSC: 4820
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
end_item_identificationVALVE PART NO. 45780-1
general_characteristics_item_descriptionANODIZED FINISH PER MIL-A-8625 TYPE 3
NSN4820-00-427-7864
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 32221-2 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ANODIZED FINISH PER MIL-A-8625 TYPE 3
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONVALVE PART NO. 45780-1
GENERAL CHARACTERISTICS ITEM DESCRIPTIONANODIZED FINISH PER MIL-A-8625 TYPE 3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
416-3222-01-22Interchangeable
interchangeable cross-reference
interchangeable
3222-1Interchangeable
interchangeable cross-reference
interchangeable
43P231248Interchangeable
interchangeable cross-reference
interchangeable
AS25427Interchangeable
interchangeable cross-reference
interchangeable
MS24335-12Interchangeable
interchangeable cross-reference
interchangeable
AS24335Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 32221-2?
32221-2 is a FLANGE,PIPE.
What parts can replace 32221-2?
There are 9 known substitutes for 32221-2: 416-3222-01-22, 3222-1, 43P231248 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 32221-2?
32221-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-427-7864. 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