PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

153 403Bushing,sleeve

Miller Electric Mfg. Llc · NSN 3120-01-487-5779 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-487-5779 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-487-5779. Primary manufacturer part number: 153 403.
Features
  • Bushing,sleeve — FSC 3120
  • Material: PLASTIC OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Miller Electric Mfg. Llc
Applications
  • Applications requiring Plastic Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-487-5779, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-487-5779
Primary Part Number153 403
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMiller Electric Mfg. Llc
StatusACTIVE
MaterialPLASTIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-00-374-6078 INTERCHANGEABLE
Arm,brake Lever
5815-00-971-1638153403 INTERCHANGEABLE
Copyholder,typist's
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
153 403 Miller Electric Mfg. Co. (USA)
153 403 PRIMARY Miller Electric Mfg. Llc (USA)
Related Parts
2530-00-374-6078INTERCHANGEABLE
ARM,BRAKE LEVER
5815-00-971-1638INTERCHANGEABLE
COPYHOLDER,TYPIST'S
153403

Frequently Asked Questions

What is NSN 3120-01-487-5779?

NSN 3120-01-487-5779 is a Bushing,sleeve, manufactured by Miller Electric Mfg. Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-487-5779?

NSN 3120-01-487-5779 has 2 cross-referenced part numbers: 153 403 (Miller Electric Mfg. Co.), 153 403 (Miller Electric Mfg. Llc).

What NSN replaces 3120-01-487-5779?

There are 2 known substitutes for 3120-01-487-5779: 2530-00-374-6078, 5815-00-971-1638. Verify interchangeability with system specifications before substitution.

What are the specifications of 153 403?

Key specifications for 153 403: Special Features: MATERIAL IS 6/6 NYLON; I.D. IS 3/4 IN. IN; Material: PLASTIC OVERALL; End Item Identification: WELDING MACHINE. 3 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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