PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EP-0023106Key,socket Head Screw

Independent Rough Terrain Center Llc · NSN 5120-01-673-7481 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-673-7481 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-673-7481. Primary manufacturer part number: EP-0023106.
Features
  • Key,socket Head Screw — FSC 5120
  • Short Arm Length: 50.0 MILLIMETERS NOMINAL MM
  • Long Arm Length: 200.0 MILLIMETERS NOMINAL MM
  • Style Designator: L-HANDLE
  • Purchase Description Identification: 1NWY2-EP-0023106
  • Drive End Shape: 6 POINT STAR BOTH ENDS EXTERNAL
  • Material: STEEL OVERALL
  • 3 verified cross-references
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 5120-01-673-7481, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Independent Rough Terrain Center Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-673-7481
Primary Part NumberEP-0023106
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIndependent Rough Terrain Center Llc
StatusACTIVE
Short Arm Length50.0 MILLIMETERS NOMINAL MM
Long Arm Length200.0 MILLIMETERS NOMINAL MM
Style DesignatorL-HANDLE
Purchase Description Identification1NWY2-EP-0023106
Drive End Shape6 POINT STAR BOTH ENDS EXTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5355-00-160-71051755762 INTERCHANGEABLE
Knob
Naval Ship Systems Command
5310-00-185-6461 INTERCHANGEABLE
Nut,plain,round
5355-00-341-24772Z5824-253 INTERCHANGEABLE
Knob
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-366-00414030831-0701 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
5977-00-377-48243666 INTERCHANGEABLE
Ring,electrical Contact
Kurz & Root Generator Company, Llc
5950-00-449-014136661 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
5950-00-833-31922104626 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6640-00-903-4079BR661 INTERCHANGEABLE
Brush,scale Pan,laboratory
Fisher Scientific Company L.l.c.
5325-00-976-1111 INTERCHANGEABLE
Ring,retaining
5950-01-011-32026140050-6 INTERCHANGEABLE
Coil,radio Frequency
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
EP-0023106 PRIMARY Independent Rough Terrain Center Llc (USA)
36661 Wiha Quality Tools (USA)
3661 Wiha Quality Tools (USA)
Related Parts
5355-00-160-7105INTERCHANGEABLE
KNOB
1755762
5310-00-185-6461INTERCHANGEABLE
NUT,PLAIN,ROUND
5355-00-341-2477INTERCHANGEABLE
KNOB
2Z5824-253
5950-00-366-0041INTERCHANGEABLE
TRANSFORMER,POWER
4030831-0701
5977-00-377-4824INTERCHANGEABLE
RING,ELECTRICAL CONTACT
3666
5950-00-449-0141INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
36661
5950-00-833-3192INTERCHANGEABLE
REACTOR
2104626
6640-00-903-4079INTERCHANGEABLE
BRUSH,SCALE PAN,LABORATORY
BR661
5325-00-976-1111INTERCHANGEABLE
RING,RETAINING
5950-01-011-3202INTERCHANGEABLE
COIL,RADIO FREQUENCY
6140050-6
4510-01-096-5205INTERCHANGEABLE
HOLDER,TOILET TISSUE
5935-01-096-7841INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
366-1

Frequently Asked Questions

What is NSN 5120-01-673-7481?

NSN 5120-01-673-7481 is a Key,socket Head Screw, manufactured by Independent Rough Terrain Center Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-673-7481?

NSN 5120-01-673-7481 has 3 cross-referenced part numbers: EP-0023106 (Independent Rough Terrain Center Llc), 36661 (Wiha Quality Tools), 3661 (Wiha Quality Tools).

What NSN replaces 5120-01-673-7481?

There are 12 known substitutes for 5120-01-673-7481: 5355-00-160-7105, 5310-00-185-6461, 5355-00-341-2477 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EP-0023106?

Key specifications for EP-0023106: Short Arm Length: 50.0 MILLIMETERS NOMINAL MM; Long Arm Length: 200.0 MILLIMETERS NOMINAL MM; Style Designator: L-HANDLE; Purchase Description Identification: 1NWY2-EP-0023106. 7 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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