PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-C-1507 TY2Crowfoot Attachment,socket Wrenc

General Services Administration Federal Supply Service · NSN 5120-00-184-8398 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-184-8398 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-184-8398. Primary manufacturer part number: GGG-C-1507 TY2.
Features
  • Crowfoot Attachment,socket Wrenc — FSC 5120
  • Head Thickness: 0.250 INCHES NOMINAL IN
  • Specification/standard Data: 05047-ASME B107.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Style Designator: OPEN END CAMBER
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-00-184-8398, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-184-8398
Primary Part NumberGGG-C-1507 TY2
Item NameCrowfoot Attachment,socket Wrenc
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Head Thickness0.250 INCHES NOMINAL IN
Specification/standard Data05047-ASME B107.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive End ShapeSQUARE SINGLE END INTERNAL
Style DesignatorOPEN END CAMBER
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size0.625 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5120-00-184-8383 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-184-8384 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-184-8397 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-184-8410 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-184-8411 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-00-184-8418 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
3950-01-157-3668FC20 INTERCHANGEABLE
Crane,floor,portable
Hamco Inc
6150-01-326-7243FC-20 INTERCHANGEABLE
Housing,electrical Rotating Equi
Kanematsu-Gosho (usa) Inc
5120-01-335-1102 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Cross-Reference Index
Part NumberManufacturer
GGG-C-1507 TY2 General Services Administration Federal Supply Service (USA)
J-35155 Bosch Automotive Service Solutions Pty. Ltd. (AUS)
B107.21 The American Society of Mechanical Engineers (USA)
B107.21 TY2CL2STA General Services Administration Federal Supply Service (USA)
AN85064 Snap-on Tools Australia Pty Ltdnational Defence Div (AUS)
B107.21 TY2CL1 General Services Administration Federal Supply Service (USA)
AN8506-4 Snap-on Tools (australia) Pty Ltd (AUS)
FC20 Snap on Uk Holdings Ltd T/a Snap on Tools (GBR)
GGG-C-1507 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AN8506-4 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
J-35155 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
5120-00-184-8383INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-184-8384INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-184-8397INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-184-8410INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-184-8411INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-00-184-8418INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
3950-01-157-3668INTERCHANGEABLE
CRANE,FLOOR,PORTABLE
FC20
6150-01-326-7243INTERCHANGEABLE
HOUSING,ELECTRICAL ROTATING EQUI
FC-20
5120-01-335-1102INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 5120-00-184-8398?

NSN 5120-00-184-8398 is a Crowfoot Attachment,socket Wrenc, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-184-8398?

NSN 5120-00-184-8398 has 11 cross-referenced part numbers: GGG-C-1507 TY2 (General Services Administration Federal Supply Service), J-35155 (Bosch Automotive Service Solutions Pty. Ltd.), B107.21 (The American Society of Mechanical Engineers), B107.21 TY2CL2STA (General Services Administration Federal Supply Service), AN85064 (Snap-on Tools Australia Pty Ltdnational Defence Div) and 6 more.

What NSN replaces 5120-00-184-8398?

There are 9 known substitutes for 5120-00-184-8398: 5120-00-184-8383, 5120-00-184-8384, 5120-00-184-8397 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-C-1507 TY2?

Key specifications for GGG-C-1507 TY2: Head Thickness: 0.250 INCHES NOMINAL IN; Specification/standard Data: 05047-ASME B107.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Drive End Shape: SQUARE SINGLE END INTERNAL; Style Designator: OPEN END CAMBER. 13 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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