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64657 — DISK,VALVE

✓ Government record, cited
Hama · GATE VALVE
PRODUCT OVERVIEW

64657: DISK,VALVE.

- wooden frame - including prepunched passepartouts - round ground, quality washed glass - precision mitring - including heavy load mount with mounting template - living character for a unique atmosphere This part is cataloged in the U.S. Government catalog under NSN 4820-01-211-1110, 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
64657
NSN: 4820-01-211-1110
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part Number64657
ManufacturerHama
NSN4820-01-211-1110
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 64657 · Hama ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 2
26799N ITEM 27Reference document
Same NSN cross-reference
Reference document — Secondary reference
26799NReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 64657?
64657 is a DISK,VALVE manufactured by Hama.
What parts can replace 64657?
There are 2 known substitutes for 64657: 26799N ITEM 27, 26799N. Substitute compatibility should be verified for your specific system.
What is the NSN for 64657?
64657 is cataloged in the U.S. Government catalog under NSN 4820-01-211-1110. This indicates validated use in U.S. government and defense supply chains.
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