PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

679Puller Attachment,mechanical

Bosch Automotive Service Solutions Inc. · NSN 5120-01-107-3993 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-107-3993 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-107-3993. Primary manufacturer part number: 679.
Features
  • Puller Attachment,mechanical — FSC 5120
  • Thread Characteristics: 5/8-18 UNF-2B
  • Style Designator: BEARING EXTERNAL
  • Inside Width: 6.000 INCHES NOMINAL IN
  • Spread Range: 1.750 INCHES MINIMUM AND 5.875 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Bosch Automotive Service Solutions Inc.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Puller Attachment,mechanical, cataloged under National Stock Number 5120-01-107-3993, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-107-3993
Primary Part Number679
Item NamePuller Attachment,mechanical
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Inc.
StatusACTIVE
Thread Characteristics5/8-18 UNF-2B
Style DesignatorBEARING EXTERNAL
Inside Width6.000 INCHES NOMINAL IN
Spread Range1.750 INCHES MINIMUM AND 5.875 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-0673679 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4030-00-273-3094 INTERCHANGEABLE
Terminal,rope,swaging
2530-00-391-773415129CA INTERCHANGEABLE
Cylinder Assembly,actuating,line
Textron Aviation Inc
6625-00-473-6356679 INTERCHANGEABLE
Ohmmeter
Avo Intl
6240-00-480-7893 INTERCHANGEABLE
Lamp,incandescent
5930-00-493-5782 INTERCHANGEABLE
Switch,push
6625-01-121-0510 INTERCHANGEABLE
Lead Set,test
4140-01-400-2702679 INTERCHANGEABLE
Fan,ventilating
Broan-Nutone Llc Dba Broan
Cross-Reference Index
Part NumberManufacturer
679 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
3110-00-100-0673INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
679
4030-00-273-3094INTERCHANGEABLE
TERMINAL,ROPE,SWAGING
2530-00-391-7734INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
15129CA
6625-00-473-6356INTERCHANGEABLE
OHMMETER
679
6240-00-480-7893INTERCHANGEABLE
LAMP,INCANDESCENT
5930-00-493-5782INTERCHANGEABLE
SWITCH,PUSH
6625-01-121-0510INTERCHANGEABLE
LEAD SET,TEST
4140-01-400-2702INTERCHANGEABLE
FAN,VENTILATING
679

Frequently Asked Questions

What is NSN 5120-01-107-3993?

NSN 5120-01-107-3993 is a Puller Attachment,mechanical, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-107-3993?

NSN 5120-01-107-3993 has 1 cross-referenced part number: 679 (Bosch Automotive Service Solutions Inc.).

What NSN replaces 5120-01-107-3993?

There are 8 known substitutes for 5120-01-107-3993: 3110-00-100-0673, 4030-00-273-3094, 2530-00-391-7734 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 679?

Key specifications for 679: Thread Characteristics: 5/8-18 UNF-2B; Style Designator: BEARING EXTERNAL; Inside Width: 6.000 INCHES NOMINAL IN; Spread Range: 1.750 INCHES MINIMUM AND 5.875 INCHES MAXIMUM 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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