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342A — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

342A: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include total_head: 125.000 FEET FT, mounting_type: BASE, intake_connection_type: ROUND FLANGE, pump_rotation_direction: CLOCKWISE, maximum_discharge_flow_rate: 140.0 GALLONS PER MINUTE, operating_speed_at_rated_capacity: 3600.0 REVOLUTIONS PER MINUTE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-209-0920, 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
MRO→ MRO_GENERAL→ 342A
NSN: 5310-00-209-0920
NIINs: 002090920, 002770366, 007396339, 008925286, 012797257
FSC: 5310 — Nuts and Washers
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
total_head125.000 FEET FT
mounting_typeBASE
stage_quantity1
intake_connection_typeROUND FLANGE
pump_rotation_directionCLOCKWISE
intake_connection_quantity1
maximum_discharge_flow_rate140.0 GALLONS PER MINUTE
discharge_connection_quantity1
operating_speed_at_rated_capacity3600.0 REVOLUTIONS PER MINUTE
centrifugal_pump_impeller_quantity1
pumping_element_operating_positionVERTICAL
centrifugal_pump_impeller_suction_typeSINGLE
NSN5310-00-209-0920
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 342A · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
OUTSIDE DIAMETER: 0.688 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.094 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.382 INCHES NOMINAL IN
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
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER0.688 INCHES NOMINAL IN
MATERIAL THICKNESS0.094 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.382 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
2UU01399Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 342A?
342A is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 342A?
There is 1 known substitute for 342A: 2UU01399. Substitute compatibility should be verified for your specific system.
What is the NSN for 342A?
342A is cataloged in the U.S. Government catalog under NSN 5310-00-209-0920. 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.