PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

579R298H01Screwdriver,cross Tip

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5120-00-865-8157 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-865-8157 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-865-8157. Primary manufacturer part number: 579R298H01.
Features
  • Screwdriver,cross Tip — FSC 5120
  • Tip Type: PHILLIPS CROSS
  • Material: COPPER ALLOY BLADE
  • Material: PLASTIC HANDLE
  • Blade Length: 8.000 INCHES NOMINAL IN
  • Features Provided: NONSPARKING AND NONMAGNETIC
  • Tip Size Designation: 2
  • 4 verified cross-references
Applications
  • Applications requiring Copper Alloy Blade construction
General Description

The Screwdriver,cross Tip, cataloged under National Stock Number 5120-00-865-8157, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 6 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-865-8157
Primary Part Number579R298H01
Item NameScrewdriver,cross Tip
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Tip TypePHILLIPS CROSS
MaterialCOPPER ALLOY BLADE
MaterialPLASTIC HANDLE
Blade Length8.000 INCHES NOMINAL IN
Features ProvidedNONSPARKING AND NONMAGNETIC
Tip Size Designation2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5950-00-647-583120361 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
Cross-Reference Index
Part NumberManufacturer
579R298H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
PB28 Vaco Products Co (USA)
GGG-S-121 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
PB28 Klein Tools Inc (USA)
Related Parts
5950-00-647-5831INTERCHANGEABLE
TRANSFORMER,POWER
20361

Frequently Asked Questions

What is NSN 5120-00-865-8157?

NSN 5120-00-865-8157 is a Screwdriver,cross Tip, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-865-8157?

NSN 5120-00-865-8157 has 4 cross-referenced part numbers: 579R298H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), PB28 (Vaco Products Co), GGG-S-121 (Federal Specifications Promulgated by General Services Administration Washington DC), PB28 (Klein Tools Inc).

What NSN replaces 5120-00-865-8157?

There is 1 known substitute for 5120-00-865-8157: 5950-00-647-5831. Verify interchangeability with system specifications before substitution.

What are the specifications of 579R298H01?

Key specifications for 579R298H01: Tip Type: PHILLIPS CROSS; Material: COPPER ALLOY BLADE; Material: PLASTIC HANDLE; Blade Length: 8.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-865-8157 still in active supply?

NSN 5120-00-865-8157 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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