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206759ASSY98 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

206759ASSY98: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL BODY, valve_size: 5.000 INCHES IN, connection_type: FLANGE ALL ENDS, special_features: SPECIAL D SHAPED FLANGE, mounting_position: HORIZONTAL, bolt_hole_quantity: 11 ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-234-8336, 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
206759ASSY98
NSN: 4820-01-234-8336
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialSTEEL BODY
valve_size5.000 INCHES IN
connection_typeFLANGE ALL ENDS
special_featuresSPECIAL D SHAPED FLANGE
mounting_positionHORIZONTAL
bolt_hole_quantity11 ALL ENDS
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
media_for_which_designedAIR SINGLE RESPONSE
bolt_hole_nominal_diameter0.562 INCHES ALL ENDS IN
NSN4820-01-234-8336
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 206759ASSY98 · 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
•
FLOW CONTROL DEVICE: DISK
•
MOUNTING POSITION: HORIZONTAL
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.562 INCHES ALL ENDS IN
•
VALVE SIZE: 5.000 INCHES IN
•
BOLT HOLE QUANTITY: 11 ALL ENDS
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
MOUNTING POSITIONHORIZONTAL
CONNECTION TYPEFLANGE ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS IN
VALVE SIZE5.000 INCHES IN
BOLT HOLE QUANTITY11 ALL ENDS
SPECIAL FEATURESSPECIAL D SHAPED FLANGE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MATERIALSTEEL BODY
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 1
206759Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 206759ASSY98?
206759ASSY98 is a BEARING,ROLLER,TAPERED.
What parts can replace 206759ASSY98?
There is 1 known substitute for 206759ASSY98: 206759. Substitute compatibility should be verified for your specific system.
What is the NSN for 206759ASSY98?
206759ASSY98 is cataloged in the U.S. Government catalog under NSN 4820-01-234-8336. 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.