PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

173203Bearing

Telemechanics Inc · NSN 3110-00-325-2310 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-325-2310 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-325-2310. Primary manufacturer part number: 173203.
Features
  • Bearing — FSC 3110
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing, cataloged under National Stock Number 3110-00-325-2310, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Telemechanics Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersTelemechanics Inc (CAGE 57712); American Telephone and Telegraph Co (CAGE 64959); At and T Corp (CAGE 70408)
Technical Specifications
ParameterValue
NSN3110-00-325-2310
Primary Part Number173203
Item NameBearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-636-02431066322 INTERCHANGEABLE
Switch,sensitive
Chrysler Realty Company Llc Dba Daimler Chrysler
5305-00-860-3296 INTERCHANGEABLE
Screw,machine
2930-01-678-971517320-3 INTERCHANGEABLE
Core Assembly,fluid Cooler
Thermally Engineered Manufactured Products, Inc Dba Temp Inc.
Cross-Reference Index
Part NumberManufacturer
173203 PRIMARY Telemechanics Inc (USA)
173203 American Telephone and Telegraph Co (USA)
173203 At and T Corp (USA)
Related Parts
5930-00-636-0243INTERCHANGEABLE
SWITCH,SENSITIVE
1066322
5305-00-860-3296INTERCHANGEABLE
SCREW,MACHINE
2930-01-678-9715INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER
17320-3

Frequently Asked Questions

What is NSN 3110-00-325-2310?

NSN 3110-00-325-2310 is a Bearing, manufactured by Telemechanics Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-325-2310?

NSN 3110-00-325-2310 has 3 cross-referenced part numbers: 173203 (Telemechanics Inc), 173203 (American Telephone and Telegraph Co), 173203 (At and T Corp).

What NSN replaces 3110-00-325-2310?

There are 3 known substitutes for 3110-00-325-2310: 5930-00-636-0243, 5305-00-860-3296, 2930-01-678-9715. Verify interchangeability with system specifications before substitution.

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