PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-C-1507Crowfoot Attachment,socket Wrenc

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-184-8428 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-184-8428 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-184-8428. Primary manufacturer part number: GGG-C-1507.
Features
  • Crowfoot Attachment,socket Wrenc — FSC 5120
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Style Designator: OPEN END CAMBER
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Head Thickness: 0.438 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-00-184-8428, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-184-8428
Primary Part NumberGGG-C-1507
Item NameCrowfoot Attachment,socket Wrenc
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorOPEN END CAMBER
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Head Thickness0.438 INCHES MAXIMUM IN
Wrenching Surface Size2.500 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data4 TYPE AND 1 CLASS AND B STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6630-01-114-593212-10-11 INTERCHANGEABLE
Fractionator,micro
Gilson, Inc. Dba Gilson Inc
5120-01-335-1110 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Cross-Reference Index
Part NumberManufacturer
GGG-C-1507 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-C-1507 TY2 General Services Administration Federal Supply Service (USA)
FC80 Snap on Uk Holdings Ltd T/a Snap on Tools (GBR)
Related Parts
6630-01-114-5932INTERCHANGEABLE
FRACTIONATOR,MICRO
12-10-11
5120-01-335-1110INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 5120-00-184-8428?

NSN 5120-00-184-8428 is a Crowfoot Attachment,socket Wrenc, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-184-8428?

NSN 5120-00-184-8428 has 3 cross-referenced part numbers: GGG-C-1507 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-C-1507 TY2 (General Services Administration Federal Supply Service), FC80 (Snap on Uk Holdings Ltd T/a Snap on Tools).

What NSN replaces 5120-00-184-8428?

There are 2 known substitutes for 5120-00-184-8428: 6630-01-114-5932, 5120-01-335-1110. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-C-1507?

Key specifications for GGG-C-1507: Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Style Designator: OPEN END CAMBER; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Surface Treatment: CHROMIUM OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-184-8428 still in active supply?

NSN 5120-00-184-8428 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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