PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J4920CFCrowfoot Attachment,socket Wrenc

Henchman Group Pty Ltd the Trustee for Henchman Unit Trust · NSN 5120-01-586-4506 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-586-4506 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-586-4506. Primary manufacturer part number: J4920CF.
Features
  • Crowfoot Attachment,socket Wrenc — FSC 5120
  • Specification/standard Data: 05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Style Designator: OPEN END
  • Wrenching Surface Size: 0.625 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-586-4506, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Henchman Group Pty Ltd the Trustee for Henchman Unit Trust. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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
NSN5120-01-586-4506
Primary Part NumberJ4920CF
Item NameCrowfoot Attachment,socket Wrenc
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHenchman Group Pty Ltd the Trustee for Henchman Unit Trust
StatusACTIVE
Specification/standard Data05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Style DesignatorOPEN END
Wrenching Surface Size0.625 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data2 TYPE AND 2 CLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-181-6784 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-236-2261 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-535-1641 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-604-5021 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-01-302-4387 INTERCHANGEABLE
Crowfoot Attachment Set,socket W
5120-01-335-1091 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-01-335-1111 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-01-335-1124SCO44 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-01-335-1148FC66A INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-01-429-6689 INTERCHANGEABLE
Crowfoot Attachment Set,socket W
Cross-Reference Index
Part NumberManufacturer
J4920CF Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS)
B107.100 CAT 21 TY2CL2 General Services Administration Federal Supply Service (USA)
B107.21 The American Society of Mechanical Engineers (USA)
4920CF The Stanley Works Dba Stanley Proto (USA)
B107.21 TY2CL2 General Services Administration Federal Supply Service (USA)
1UDR8 W.w. Grainger, Inc. Div Government Sales Division (USA)
J4920CF The Stanley Works Dba Stanley Proto (USA)
B107.100 The American Society of Mechanical Engineers (USA)
J4920CF Henchman Products Pty Ltd (AUS)
Related Parts
5120-00-181-6784INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-236-2261INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-535-1641INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-604-5021INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-01-302-4387INTERCHANGEABLE
CROWFOOT ATTACHMENT SET,SOCKET W
5120-01-335-1091INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-01-335-1111INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-01-335-1124INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
SCO44
5120-01-335-1148INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
FC66A
5120-01-429-6689INTERCHANGEABLE
CROWFOOT ATTACHMENT SET,SOCKET W
5120-01-589-8725INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-01-603-5295INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
TMCOM10

Frequently Asked Questions

What is NSN 5120-01-586-4506?

NSN 5120-01-586-4506 is a Crowfoot Attachment,socket Wrenc, manufactured by Henchman Group Pty Ltd the Trustee for Henchman Unit Trust, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-586-4506?

NSN 5120-01-586-4506 has 9 cross-referenced part numbers: J4920CF (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust), B107.100 CAT 21 TY2CL2 (General Services Administration Federal Supply Service), B107.21 (The American Society of Mechanical Engineers), 4920CF (The Stanley Works Dba Stanley Proto), B107.21 TY2CL2 (General Services Administration Federal Supply Service) and 4 more.

What NSN replaces 5120-01-586-4506?

There are 12 known substitutes for 5120-01-586-4506: 5120-00-181-6784, 5120-00-236-2261, 5120-00-535-1641 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J4920CF?

Key specifications for J4920CF: Specification/standard Data: 05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Surface Treatment: CHROMIUM OVERALL; Drive End Shape: SQUARE SINGLE END INTERNAL. 11 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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