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PartsTable / COMPONENT / 649779
649779 ✓ 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: MATERIAL: STEEL COMP 416SE, end_item_identification: AIRCRAFT MODEL P-3, material_document_and_classification: AMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-075-3879, 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
649779
NSN: 4820-00-075-3879
FSC: 4820
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
materialSTEEL
special_featuresMATERIAL: STEEL COMP 416SE
end_item_identificationAIRCRAFT MODEL P-3
material_document_and_classificationAMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-00-075-3879
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 649779 · 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: STEEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAIRCRAFT MODEL P-3
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESMATERIAL: STEEL COMP 416SE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
7697871Interchangeable
interchangeable cross-reference
interchangeable
GPW2096Interchangeable
interchangeable cross-reference
interchangeable
649779Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 649779?
649779 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace 649779?
There are 3 known substitutes for 649779: 7697871, GPW2096, 649779. Substitute compatibility should be verified for your specific system.
What is the NSN for 649779?
649779 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-075-3879. 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