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345077 — GEAR SET,SPUR,MATCHED

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

345077: GEAR SET,SPUR,MATCHED.

The GEAR SET,SPUR,MATCHED is a the manufacturer industrial component. Key specifications include nonsupply_items_and_quantities: 82328 345078 GEAR,SPUR 1,82328 345077 GEAR,SPUR 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-422-1944, 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
345077
NSN: 4820-00-422-1944
NIINs: 004221944, 010894392
FSC: 4820 — Valves, Nonpowered
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
component_quantity2
nonsupply_items_and_quantities82328 345078 GEAR,SPUR 1,82328 345077 GEAR,SPUR 1
NSN4820-00-422-1944
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 345077 · 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
•
FIRST END BOLT HOLE QUANTITY: 4
•
FLOW CONTROL DEVICE: DISK
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: MANUAL SINGLE STAGE
•
FIRST END FLANGE THICKNESS: 2.375 INCHES NOMINAL IN
•
FIRST END STYLE DESIGNATOR: PLAIN
•
FIRST END FLANGE WIDTH: 4.000 INCHES NOMINAL IN
•
FIRST END BOLT HOLE DIAMETER: 0.660 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY4
FLOW CONTROL DEVICEDISK
BODY STYLESTRAIGHT THRU
REGULATION TYPEMANUAL SINGLE STAGE
FIRST END FLANGE THICKNESS2.375 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE WIDTH4.000 INCHES NOMINAL IN
FIRST END BOLT HOLE DIAMETER0.660 INCHES NOMINAL IN
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG WIDTH2.625 INCHES NOMINAL IN
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTH2.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
CG06B40Reference document
Same NSN cross-reference
Reference document — Secondary reference
283912Reference document
Same NSN cross-reference
Reference document — Secondary reference
CG06B50Reference document
Same NSN cross-reference
Reference document — Secondary reference
572254Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CG-06-B-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 345077?
345077 is a GEAR SET,SPUR,MATCHED.
What parts can replace 345077?
There are 5 known substitutes for 345077: CG06B40, 283912, CG06B50 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 345077?
345077 is cataloged in the U.S. Government catalog under NSN 4820-00-422-1944. This indicates validated use in U.S. government and defense supply chains.
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