PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

344104-1Ball,bearing

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 3110-01-215-7374 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-215-7374 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-215-7374. Primary manufacturer part number: 344104-1.
Features
  • Ball,bearing — FSC 3110
  • Rolling Element Diameter: 0.0625 INCHES NOMINAL IN
  • Style Designator: BALL
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Corp Electronic Systems Defensive System Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Ball,bearing, cataloged under National Stock Number 3110-01-215-7374, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-215-7374
Primary Part Number344104-1
Item NameBall,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Rolling Element Diameter0.0625 INCHES NOMINAL IN
Style DesignatorBALL
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2940-00-485-945726540153 INTERCHANGEABLE
Filter Element,fluid
Perkins Engines Co Ltd
6910-00-490-5020 INTERCHANGEABLE
Training Aid,illusi
5970-00-548-3568PT 1/2 INTERCHANGEABLE
Sleeving,textile,electrical
Systems Protection Group Us Llc
Cross-Reference Index
Part NumberManufacturer
344104-1 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
PT1-2 W. M. Berg, Inc. (USA)
Related Parts
2940-00-485-9457INTERCHANGEABLE
FILTER ELEMENT,FLUID
26540153
6910-00-490-5020INTERCHANGEABLE
TRAINING AID,ILLUSI
5970-00-548-3568INTERCHANGEABLE
SLEEVING,TEXTILE,ELECTRICAL
PT 1/2

Frequently Asked Questions

What is NSN 3110-01-215-7374?

NSN 3110-01-215-7374 is a Ball,bearing, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-215-7374?

NSN 3110-01-215-7374 has 2 cross-referenced part numbers: 344104-1 (Northrop Grumman Corp Electronic Systems Defensive System Div), PT1-2 (W. M. Berg, Inc.).

What NSN replaces 3110-01-215-7374?

There are 3 known substitutes for 3110-01-215-7374: 2940-00-485-9457, 6910-00-490-5020, 5970-00-548-3568. Verify interchangeability with system specifications before substitution.

What are the specifications of 344104-1?

Key specifications for 344104-1: Rolling Element Diameter: 0.0625 INCHES NOMINAL IN; Style Designator: BALL; Material: PLASTIC POLYAMIDE NYLON OVERALL. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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