PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

228-TBInsulator,bushing

Abb Installation Products Inc · NSN 5970-00-486-8402 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-486-8402 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-486-8402. Primary manufacturer part number: 228-TB.
Features
  • Insulator,bushing — FSC 5970
  • Material: PLASTIC OVERALL
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 2.406 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
  • Outside Diameter: 3.375 INCHES NOMINAL IN
  • Identification Code Color: BLUE
  • 5 verified cross-references
  • Primary manufacturer: Abb Installation Products Inc
Applications
  • Applications requiring Plastic Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-486-8402, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Abb Installation Products Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-486-8402
Primary Part Number228-TB
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
MaterialPLASTIC OVERALL
Style DesignatorCYLINDRICAL
Inside Diameter2.406 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
Outside Diameter3.375 INCHES NOMINAL IN
Identification Code ColorBLUE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-228-1324 INTERCHANGEABLE
Drill,twist
3230-00-628-9936 INTERCHANGEABLE
Blade,jig Saw,woodworking
5330-01-333-446712306 INTERCHANGEABLE
Gasket
Rexnord Industries Llc
5310-01-607-27931230-6 INTERCHANGEABLE
Nut,plain,hexagon
Terex Usa, Llc Dba Terex Usa, Llc
5310-01-628-448912306 INTERCHANGEABLE
Washer,flat
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
5310-01-681-1896 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
406 Atlas Technologies Inc (USA)
B71828 Abb Installation Products Inc (USA)
12306 Atlas Technologies Inc (USA)
228 Abb Installation Products Inc (USA)
228-TB PRIMARY Abb Installation Products Inc (USA)
Related Parts
5133-00-228-1324INTERCHANGEABLE
DRILL,TWIST
3230-00-628-9936INTERCHANGEABLE
BLADE,JIG SAW,WOODWORKING
5330-01-333-4467INTERCHANGEABLE
GASKET
12306
5310-01-607-2793INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1230-6
5310-01-628-4489INTERCHANGEABLE
WASHER,FLAT
12306
5310-01-681-1896INTERCHANGEABLE
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 5970-00-486-8402?

NSN 5970-00-486-8402 is a Insulator,bushing, manufactured by Abb Installation Products Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-486-8402?

NSN 5970-00-486-8402 has 5 cross-referenced part numbers: 406 (Atlas Technologies Inc), B71828 (Abb Installation Products Inc), 12306 (Atlas Technologies Inc), 228 (Abb Installation Products Inc), 228-TB (Abb Installation Products Inc).

What NSN replaces 5970-00-486-8402?

There are 6 known substitutes for 5970-00-486-8402: 5133-00-228-1324, 3230-00-628-9936, 5330-01-333-4467 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 228-TB?

Key specifications for 228-TB: Material: PLASTIC OVERALL; Style Designator: CYLINDRICAL; Overall Height: 0.750 INCHES NOMINAL IN; Inside Diameter: 2.406 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN. 6 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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