PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12904-001Bushing,sleeve

Te Connectivity Corporation · NSN 3120-01-162-4931 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-162-4931 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-162-4931. Primary manufacturer part number: 12904-001.
Features
  • Bushing,sleeve — FSC 3120
  • Body Inside Diameter: 0.3750 INCHES NOMINAL IN
  • Functional Description: USED ON GUIDE,PUSH ROD
  • Reference Data and Literature: NAVWEPS03-5AJ-29/T.O.8R3-44-4 FIGURE 3 INDEX 23
  • Type/model Designation: B-123B/J/GL
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • 2 verified cross-references
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 3120-01-162-4931, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Te Connectivity Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN3120-01-162-4931
Primary Part Number12904-001
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Body Inside Diameter0.3750 INCHES NOMINAL IN
Functional DescriptionUSED ON GUIDE,PUSH ROD
Reference Data and LiteratureNAVWEPS03-5AJ-29/T.O.8R3-44-4 FIGURE 3 INDEX 23
Type/model DesignationB-123B/J/GL
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5910-01-278-3411 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5330-01-484-873012904-1 INTERCHANGEABLE
Gasket
B.w. Elliott Manufacturing Co., Llc
3120-01-723-942712-9040-01 INTERCHANGEABLE
Bearing,plain,spherical
Hutchinson Aerospace & Industry, Inc.
Cross-Reference Index
Part NumberManufacturer
12904-001 PRIMARY Te Connectivity Corporation (USA)
12904-1 Te Connectivity Corporation (USA)
Related Parts
5910-01-278-3411INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5330-01-484-8730INTERCHANGEABLE
GASKET
12904-1
3120-01-723-9427INTERCHANGEABLE
BEARING,PLAIN,SPHERICAL
12-9040-01

Frequently Asked Questions

What is NSN 3120-01-162-4931?

NSN 3120-01-162-4931 is a Bushing,sleeve, manufactured by Te Connectivity Corporation, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-162-4931?

NSN 3120-01-162-4931 has 2 cross-referenced part numbers: 12904-001 (Te Connectivity Corporation), 12904-1 (Te Connectivity Corporation).

What NSN replaces 3120-01-162-4931?

There are 3 known substitutes for 3120-01-162-4931: 5910-01-278-3411, 5330-01-484-8730, 3120-01-723-9427. Verify interchangeability with system specifications before substitution.

What are the specifications of 12904-001?

Key specifications for 12904-001: Body Inside Diameter: 0.3750 INCHES NOMINAL IN; End Item Identification: 5945-00-858-4485 POWER CONTACTOR AND 5945-00-675-7413 CONTACTOR; Functional Description: USED ON GUIDE,PUSH ROD; Reference Data and Literature: NAVWEPS03-5AJ-29/T.O.8R3-44-4 FIGURE 3 INDEX 23. 7 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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