NSN 5120-01-428-8326 · NIIN 014288326 · Part number GSCO64
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 55719
Government record, cited
NSN 5120-01-428-8326 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-428-8326. Manufacturer of record part number: GSCO64.
Also searched as5120-01-428-8326 ·
5120014288326 ·
NIIN 014288326 ·
01-428-8326 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 55719 · GSCO64
Nearby stock numbers← 5120-01-428-8325 Wrench Set, Combination Box and O
·
5120-01-428-8327 Nutdriver →
Features
Crowfoot Attachment,socket Wrenc — FSC 5120
Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size: 2.000 INCHES NOMINAL SINGLE END IN
Style Designator: OPEN END CAMBER
Wrenching Surface Shape: OVAL SINGLE END INTERNAL
Drive End Shape: SQUARE SINGLE END INTERNAL
Surface Treatment: OXIDE OVERALL
Material: STEEL OVERALL
Identification
NSN: 5120-01-428-8326
NIIN: 014288326
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: GSCO64
Manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
General Description
The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-428-8326, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5120-01-428-8326
Primary Part Number
GSCO64
Item Name
Crowfoot Attachment,socket Wrenc
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
No interchangeability data on file.
Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642
ADAPTER,TORQUE WRENCH
5120-00-001-2644
ADAPTER,TORQUE WRENCH
5120-00-001-2650
INSERTER,SEAL
5120-00-001-2651
5120-00-001-2651 · Item name not on file
5120-00-001-2652
INSTALLING TOOL,SHAFT
5120-00-001-2653
REMOVER,PREFORMED PACKING
5120-00-001-2654
REMOVER,PREFORMED PACKING
5120-00-001-2655
SOCKET,WRENCH,FACE SPANNER
Frequently Asked Questions
What is NSN 5120-01-428-8326?
NSN 5120-01-428-8326 is a Crowfoot Attachment,socket Wrenc, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-428-8326?
NSN 5120-01-428-8326 has 2 manufacturer part numbers on file: GSCO64 (Snap on Uk Holdings Ltd T/a Snap on Tools), GSCO64 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
What are the specifications of GSCO64?
Key specifications for GSCO64: Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 2.000 INCHES NOMINAL SINGLE END IN; Style Designator: OPEN END CAMBER; Overall Length: 2.250 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-428-8326 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.