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PartsTable / COMPONENT / 28400 PART 28402
28400 PART 28402 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, end_item_identification: MODEL 28400 SIZE 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-207-0469, 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
28400 PART 28402
NSN: 4820-01-207-0469
FSC: 4820
CAGE: 81400 — HASKEL INTERNATIONAL, LLC DBA HASKEL INTERNATIONAL, LLC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
end_item_identificationMODEL 28400 SIZE 1
NSN4820-01-207-0469
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 28400 PART 28402 · 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: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
END ITEM IDENTIFICATIONMODEL 28400 SIZE 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
28402Interchangeable
interchangeable cross-reference
interchangeable
MP200-15Interchangeable
interchangeable cross-reference
interchangeable
2132AInterchangeable
interchangeable cross-reference
interchangeable
0907-09196Interchangeable
interchangeable cross-reference
interchangeable
55740R1Interchangeable
interchangeable cross-reference
interchangeable
4L840/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28400 PART 28402?
28400 PART 28402 is a SEAT,VALVE.
What parts can replace 28400 PART 28402?
There are 8 known substitutes for 28400 PART 28402: 28402, MP200-15, 2132A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28400 PART 28402?
28400 PART 28402 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-207-0469. 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