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348220 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

348220: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include width: 2.000 INCHES NOMINAL IN, length: 360.000 INCHES NOMINAL IN, quantity_within_each_unit_package: 10.000 ROLL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-274-3646, 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
348220
NSN: 4820-00-274-3646
NIINs: 002743646, 002787548, 011591764
FSC: 4820 — Valves, Nonpowered
CAGE: 72853 — STANT CORP EDELMANN DIV (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length360.000 INCHES NOMINAL IN
quantity_within_each_unit_package10.000 ROLL
NSN4820-00-274-3646
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 348220 · 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
•
CONNECTION STYLE: PLAIN, OPTIONAL END (PIPE) SECOND END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND END
•
FLOW STYLE: TWO WAY TWO PORT 360 DEGREE PLUG TURN
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
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
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
FLOW STYLETWO WAY TWO PORT 360 DEGREE PLUG TURN
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SUBSTITUTES & CROSS-REFERENCES 8
48EReference document
Same NSN cross-reference
Reference document — Secondary reference
EN18-61Reference document
Same NSN cross-reference
Reference document — Secondary reference
48Reference document
Same NSN cross-reference
Reference document — Secondary reference
X1020Reference document
Same NSN cross-reference
Reference document — Secondary reference
1180Reference document
Same NSN cross-reference
Reference document — Secondary reference
89-2Reference 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 348220?
348220 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 348220?
There are 8 known substitutes for 348220: 48E, EN18-61, 48 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 348220?
348220 is cataloged in the U.S. Government catalog under NSN 4820-00-274-3646. This indicates validated use in U.S. government and defense supply chains.
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