PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

58010Key,socket Head Screw

Apex Tool Group, Llc Dba Nicholson · NSN 5120-00-984-0247 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-984-0247 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-984-0247. Primary manufacturer part number: 58010.
Features
  • Key,socket Head Screw — FSC 5120
  • Long Arm Length: 3.844 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Features Provided: LONG SERIES
  • Short Arm Length: 0.703 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: CHROMIUM AND NICKEL AND OXIDE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-00-984-0247, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-984-0247
Primary Part Number58010
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusCANCELLED
Long Arm Length3.844 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Features ProvidedLONG SERIES
Short Arm Length0.703 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM AND NICKEL AND OXIDE OVERALL
Wrenching Surface Size0.141 INCHES NOMINAL BOTH ENDS IN
Style DesignatorL-HANDLE
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3130-00-190-9362 INTERCHANGEABLE
Bearing Unit,ball
5930-00-698-202870008 INTERCHANGEABLE
Switch,rotary
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
5930-00-724-1869BA2RVA2 INTERCHANGEABLE
Switch,sensitive
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5355-00-863-3807 INTERCHANGEABLE
Knob
4230-01-102-3003EBA24-0001 INTERCHANGEABLE
Filter Unit Assembly
Donaldson Company, Inc.
5970-01-109-2856 INTERCHANGEABLE
Insulator
5310-01-351-286358010 INTERCHANGEABLE
Washer,flat
Leroi International Inc Dba Compair Leroi
6220-01-394-8088LRLC01 INTERCHANGEABLE
Guard,lamp
Cospolich Inc.
5120-01-431-7141 INTERCHANGEABLE
Key,socket Head Screw
5133-01-443-629958010 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
Cross-Reference Index
Part NumberManufacturer
58010 Apex Tool Group, Llc Dba Nicholson (USA)
GGG-K-275 TY1CL2 General Services Administration Federal Supply Service (USA)
B18.3 TY2 General Services Administration Federal Supply Service (USA)
GGG-K-275 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-2473 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
58010 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
70008 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
B18.3 The American Society of Mechanical Engineers (USA)
Related Parts
3130-00-190-9362INTERCHANGEABLE
BEARING UNIT,BALL
5930-00-698-2028INTERCHANGEABLE
SWITCH,ROTARY
70008
5930-00-724-1869INTERCHANGEABLE
SWITCH,SENSITIVE
BA2RVA2
5355-00-863-3807INTERCHANGEABLE
KNOB
4230-01-102-3003INTERCHANGEABLE
FILTER UNIT ASSEMBLY
EBA24-0001
5970-01-109-2856INTERCHANGEABLE
INSULATOR
5310-01-351-2863INTERCHANGEABLE
WASHER,FLAT
58010
6220-01-394-8088INTERCHANGEABLE
GUARD,LAMP
LRLC01
5120-01-431-7141INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5133-01-443-6299INTERCHANGEABLE
DRILL,TWIST
58010
1005-01-480-7174INTERCHANGEABLE
BAR,TRIGGER
70008
5120-01-513-8064INTERCHANGEABLE
KEY,SOCKET HEAD SCREW

Frequently Asked Questions

What is NSN 5120-00-984-0247?

NSN 5120-00-984-0247 is a Key,socket Head Screw, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-984-0247?

NSN 5120-00-984-0247 has 8 cross-referenced part numbers: 58010 (Apex Tool Group, Llc Dba Nicholson), GGG-K-275 TY1CL2 (General Services Administration Federal Supply Service), B18.3 TY2 (General Services Administration Federal Supply Service), GGG-K-275 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-2473 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 5120-00-984-0247?

There are 12 known substitutes for 5120-00-984-0247: 3130-00-190-9362, 5930-00-698-2028, 5930-00-724-1869 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 58010?

Key specifications for 58010: Long Arm Length: 3.844 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN; Overall Length: 3.985 INCHES MINIMUM AND 4.172 INCHES MAXIMUM IN; Material: STEEL OVERALL; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-984-0247 still in active supply?

NSN 5120-00-984-0247 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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