PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74119Bearing,sleeve

Telemechanics Inc · NSN 3120-00-448-3803 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-448-3803 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-448-3803. Primary manufacturer part number: 74119.
Features
  • Bearing,sleeve — FSC 3120
  • 5 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-448-3803, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Telemechanics Inc. This item has 5 commercial cross-references from 5 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,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersTelemechanics Inc (CAGE 57712); American Telephone and Telegraph Co (CAGE 64959); Lucent Technologies Inc Corporate Headquarters (CAGE 3B4M0); Lucent Technologies Inc Dba Federal Marketing Group (CAGE 06KW9); At and T Corp (CAGE 70408)
Technical Specifications
ParameterValue
NSN3120-00-448-3803
Primary Part Number74119
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-228-1402 INTERCHANGEABLE
Drill,twist
6660-00-318-423118917352Z INTERCHANGEABLE
Case,meteorological Equipment
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5306-01-253-42936087-74119 INTERCHANGEABLE
Bolt,cable Anchor
Wheeler Fleet Solutions, Co.
Cross-Reference Index
Part NumberManufacturer
74119 PRIMARY Telemechanics Inc (USA)
74119 American Telephone and Telegraph Co (USA)
74119 Lucent Technologies Inc Corporate Headquarters (USA)
74119 Lucent Technologies Inc Dba Federal Marketing Group (USA)
74119 At and T Corp (USA)
Related Parts
5133-00-228-1402INTERCHANGEABLE
DRILL,TWIST
6660-00-318-4231INTERCHANGEABLE
CASE,METEOROLOGICAL EQUIPMENT
18917352Z
5306-01-253-4293INTERCHANGEABLE
BOLT,CABLE ANCHOR
6087-74119

Frequently Asked Questions

What is NSN 3120-00-448-3803?

NSN 3120-00-448-3803 is a Bearing,sleeve, manufactured by Telemechanics Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-448-3803?

NSN 3120-00-448-3803 has 5 cross-referenced part numbers: 74119 (Telemechanics Inc), 74119 (American Telephone and Telegraph Co), 74119 (Lucent Technologies Inc Corporate Headquarters), 74119 (Lucent Technologies Inc Dba Federal Marketing Group), 74119 (At and T Corp).

What NSN replaces 3120-00-448-3803?

There are 3 known substitutes for 3120-00-448-3803: 5133-00-228-1402, 6660-00-318-4231, 5306-01-253-4293. Verify interchangeability with system specifications before substitution.

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