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ZEN-1-JEN-K1 — PARTS KIT,DIAPHRAGM REPLACEMENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

ZEN-1-JEN-K1: PARTS KIT,DIAPHRAGM REPLACEMENT.

PARTS KIT,DIAPHRAGM REPLACEMENT. Key specifications include document_type: MFR DRAWING, document_source: 21476, document_identification: DA94779. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-446-9758, 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
ZEN-1-JEN-K1
NSN: 4820-01-446-9758
FSC: 4820 — Valves, Nonpowered
CAGE: 21476 — RICHARDS INDUSTRIES VALVE GROUP JORDAN VALVE DIV (USA)
SPECIFICATIONS
document_typeMFR DRAWING
document_source21476
component_quantity6
document_identificationDA94779
nonsupply_items_and_quantities7835-305 DIAPHRAGM 2, 64001111 UPPER DIAPHRAGM PLATE 1, 77395-402 SPRING 1, 91121-111 SPRING SEAT 1, 95652 THREAD GUARD LUBRICANT 1
NSN4820-01-446-9758
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ZEN-1-JEN-K1 · 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: 6
•
DOCUMENT TYPE: MFR DRAWING
•
DOCUMENT IDENTIFICATION: DA94779
•
NONSUPPLY ITEMS AND QUANTITIES: 7835-305 DIAPHRAGM 2, 64001111 UPPER DIAPHRAGM PLATE 1, 77395-402 SPRING 1, 91121-111 SPRING SEAT 1, 95652 THREAD GUARD LUBRICANT 1
•
DOCUMENT SOURCE: 21476
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY6
DOCUMENT TYPEMFR DRAWING
DOCUMENT IDENTIFICATIONDA94779
NONSUPPLY ITEMS AND QUANTITIES7835-305 DIAPHRAGM 2, 64001111 UPPER DIAPHRAGM PLATE 1, 77395-402 SPRING 1, 91121-111 SPRING SEAT 1, 95652 THREAD GUARD LUBRICANT 1
DOCUMENT SOURCE21476
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ZEN-1-JEN-K1?
ZEN-1-JEN-K1 is a PARTS KIT,DIAPHRAGM REPLACEMENT.
What is the NSN for ZEN-1-JEN-K1?
ZEN-1-JEN-K1 is cataloged in the U.S. Government catalog under NSN 4820-01-446-9758. 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.