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6445Z77 — PARTS KIT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6445Z77: PARTS KIT,VALVE.

The PARTS KIT,VALVE is a the manufacturer industrial component. Key specifications include end_item_name: CRANE WHL MTD, document_source: 0FNE7, end_item_source: OFNE7, component_quantity: 19, end_item_identification: PPM CRANE WHEEL MTD, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-377-9718, 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
6445Z77
NSN: 4820-01-377-9718
FSC: 4820 — Valves, Nonpowered
CAGE: 0FNE7 — PPM CRANES INC (USA)
SPECIFICATIONS
end_item_nameCRANE WHL MTD
document_source0FNE7
end_item_sourceOFNE7
component_quantity19
end_item_identificationPPM CRANE WHEEL MTD
component_document_originINDUSTRIAL
nonsupply_items_and_quantitiesO-RING 6; WEAR RING 2; CROWN SEAL 2; SEAL ASSEMBLY 9
NSN4820-01-377-9718
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6445Z77 · 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
•
COMPONENT QUANTITY: 19
•
END ITEM SOURCE: OFNE7
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
END ITEM NAME: CRANE WHL MTD
•
NONSUPPLY ITEMS AND QUANTITIES: O-RING 6; WEAR RING 2; CROWN SEAL 2; SEAL ASSEMBLY 9
•
DOCUMENT SOURCE: 0FNE7
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY19
END ITEM SOURCEOFNE7
COMPONENT DOCUMENT ORIGININDUSTRIAL
END ITEM NAMECRANE WHL MTD
NONSUPPLY ITEMS AND QUANTITIESO-RING 6; WEAR RING 2; CROWN SEAL 2; SEAL ASSEMBLY 9
DOCUMENT SOURCE0FNE7
END ITEM IDENTIFICATIONPPM CRANE WHEEL MTD
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6445Z77?
6445Z77 is a PARTS KIT,VALVE.
What is the NSN for 6445Z77?
6445Z77 is cataloged in the U.S. Government catalog under NSN 4820-01-377-9718. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.