PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42618Socket,socket Wrench

S K Hand Tool Corp · NSN 5120-01-570-1570 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-570-1570 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-570-1570. Primary manufacturer part number: 42618.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 6 POINT STAR SINGLE END INTERNAL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Style Designator: INTERNAL-INTERNAL
  • 1 verified cross-reference
  • Primary manufacturer: S K Hand Tool Corp
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-570-1570, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is S K Hand Tool Corp. Government technical data includes 5 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-570-1570
Primary Part Number42618
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerS K Hand Tool Corp
StatusACTIVE
Wrenching Surface Shape6 POINT STAR SINGLE END INTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2940-01-149-6761117797 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Filtration Inc.
5325-01-287-0362 INTERCHANGEABLE
Grommet,nonmetallic
4320-01-333-5748678334 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
A W Chesterton Co Div Sealing Device Division
Cross-Reference Index
Part NumberManufacturer
42618 PRIMARY S K Hand Tool Corp (USA)
Related Parts
2940-01-149-6761INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
117797
5325-01-287-0362INTERCHANGEABLE
GROMMET,NONMETALLIC
4320-01-333-5748INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
678334

Frequently Asked Questions

What is NSN 5120-01-570-1570?

NSN 5120-01-570-1570 is a Socket,socket Wrench, manufactured by S K Hand Tool Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-570-1570?

NSN 5120-01-570-1570 has 1 cross-referenced part number: 42618 (S K Hand Tool Corp).

What NSN replaces 5120-01-570-1570?

There are 3 known substitutes for 5120-01-570-1570: 2940-01-149-6761, 5325-01-287-0362, 4320-01-333-5748. Verify interchangeability with system specifications before substitution.

What are the specifications of 42618?

Key specifications for 42618: Overall Length: 1.210 INCHES NOMINAL IN; Wrenching Surface Shape: 6 POINT STAR SINGLE END INTERNAL; Drive End Shape: SQUARE SINGLE END INTERNAL; Material: STEEL OVERALL. 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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