PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70533Bushing,sleeve

Lucent Technologies Inc Corporate Headquarters · NSN 3120-00-931-7661 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-931-7661 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-931-7661. Primary manufacturer part number: 70533.
Features
  • Bushing,sleeve — FSC 3120
  • Body Outside Diameter: 0.3750 INCHES NOMINAL IN
  • Features Provided: CASEHARDENED
  • Body Inside Diameter: 0.1880 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-931-7661, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN3120-00-931-7661
Primary Part Number70533
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Body Outside Diameter0.3750 INCHES NOMINAL IN
Features ProvidedCASEHARDENED
Body Inside Diameter0.1880 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-01-434-9171 INTERCHANGEABLE
Bar,pry
1710-01-488-92447-0533-3 INTERCHANGEABLE
Sleeve,load Transfer
Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc
5945-01-509-245670533 INTERCHANGEABLE
Relay,hybrid
M D Holdings Llc Dba Saniserv
Cross-Reference Index
Part NumberManufacturer
70533 PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
70533 American Telephone and Telegraph Co (USA)
70533 Lucent Technologies Inc Dba Federal Marketing Group (USA)
70533 Telemechanics Inc (USA)
Related Parts
5120-01-434-9171INTERCHANGEABLE
BAR,PRY
1710-01-488-9244INTERCHANGEABLE
SLEEVE,LOAD TRANSFER
7-0533-3
5945-01-509-2456INTERCHANGEABLE
RELAY,HYBRID
70533

Frequently Asked Questions

What is NSN 3120-00-931-7661?

NSN 3120-00-931-7661 is a Bushing,sleeve, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-931-7661?

NSN 3120-00-931-7661 has 4 cross-referenced part numbers: 70533 (Lucent Technologies Inc Corporate Headquarters), 70533 (American Telephone and Telegraph Co), 70533 (Lucent Technologies Inc Dba Federal Marketing Group), 70533 (Telemechanics Inc).

What NSN replaces 3120-00-931-7661?

There are 3 known substitutes for 3120-00-931-7661: 5120-01-434-9171, 1710-01-488-9244, 5945-01-509-2456. Verify interchangeability with system specifications before substitution.

What are the specifications of 70533?

Key specifications for 70533: Body Outside Diameter: 0.3750 INCHES NOMINAL IN; Features Provided: CASEHARDENED; Body Inside Diameter: 0.1880 INCHES NOMINAL IN; Overall Length: 0.8430 INCHES NOMINAL IN. 4 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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