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21411-400 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21411-400: 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 special_features: OUTBOARD, end_item_identification: 324F1011102 MAIN WHEEL ASSEMBLY, part_name_assigned_by_controlling_agency: CONE, BEARING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-448-4698, 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
21411-400
NSN: 4820-01-448-4698
NIINs: 014484698, 014485636, 015652323
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
special_featuresOUTBOARD
end_item_identification324F1011102 MAIN WHEEL ASSEMBLY
part_name_assigned_by_controlling_agencyCONE, BEARING
NSN4820-01-448-4698
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21411-400 · 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
•
MATERIAL: STEEL CORROSION RESISTING BODY
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
END ITEM IDENTIFICATIONMANIFOLD ASSEMBLY, P/N: 21411-400
MATERIALSTEEL CORROSION RESISTING BODY
SUBSTITUTES & CROSS-REFERENCES 1
21411-400-13Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 21411-400?
21411-400 is a BEARING,ROLLER,TAPERED.
What parts can replace 21411-400?
There is 1 known substitute for 21411-400: 21411-400-13. Substitute compatibility should be verified for your specific system.
What is the NSN for 21411-400?
21411-400 is cataloged in the U.S. Government catalog under NSN 4820-01-448-4698. 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.