PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3622Socket,socket Wrench

Wright Tool Co · NSN 5120-01-335-9040 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-9040 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-9040. Primary manufacturer part number: 3622.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Features Provided: MANUAL TOOL
  • Wrenching Surface Size: 0.688 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-335-9040, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Co. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-335-9040
Primary Part Number3622
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWright Tool Co
StatusACTIVE
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Style DesignatorINTERNAL-INTERNAL
Features ProvidedMANUAL TOOL
Wrenching Surface Size0.688 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-055-7860 INTERCHANGEABLE
Transistor
5940-00-143-46933622 INTERCHANGEABLE
Terminal,quick Disconnect
Molex-Etc Inc Sub of Molex Inc
5910-00-151-7564A110880 INTERCHANGEABLE
Retainer,capacitor
Raytheon Company Dba Raytheon Co
4320-00-349-66645011P INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6625-00-815-8523362-2 INTERCHANGEABLE
Ohmmeter
Simpson Electric Company, Inc.
5961-00-907-4372N2088576-1 INTERCHANGEABLE
Transistor
Honeywell International Inc Dba Honeywell
3020-01-104-5218 INTERCHANGEABLE
Gear,spur
5930-01-315-36633622 INTERCHANGEABLE
Switch,push
Ticonium Co Div Cmp Industries Inc
9330-01-351-88653622 INTERCHANGEABLE
Plastic Sheet
Ferrania Usa Inc Dba Ferrania Imaging Technologies
5950-01-394-7187A3113242-001 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
3622 PRIMARY Wright Tool Co (USA)
Related Parts
5961-00-055-7860INTERCHANGEABLE
TRANSISTOR
5940-00-143-4693INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
3622
5910-00-151-7564INTERCHANGEABLE
RETAINER,CAPACITOR
A110880
4320-00-349-6664INTERCHANGEABLE
RING,WEARING
5011P
6625-00-815-8523INTERCHANGEABLE
OHMMETER
362-2
5961-00-907-4372INTERCHANGEABLE
TRANSISTOR
N2088576-1
3020-01-104-5218INTERCHANGEABLE
GEAR,SPUR
5930-01-315-3663INTERCHANGEABLE
SWITCH,PUSH
3622
9330-01-351-8865INTERCHANGEABLE
PLASTIC SHEET
3622
5950-01-394-7187INTERCHANGEABLE
TRANSFORMER,POWER
A3113242-001
5830-01-518-2879INTERCHANGEABLE
PUBLIC ADDRESS SET
3622
5340-01-680-7174INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
3622

Frequently Asked Questions

What is NSN 5120-01-335-9040?

NSN 5120-01-335-9040 is a Socket,socket Wrench, manufactured by Wright Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-335-9040?

NSN 5120-01-335-9040 has 1 cross-referenced part number: 3622 (Wright Tool Co).

What NSN replaces 5120-01-335-9040?

There are 12 known substitutes for 5120-01-335-9040: 5961-00-055-7860, 5940-00-143-4693, 5910-00-151-7564 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3622?

Key specifications for 3622: Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Drive End Shape: SQUARE SINGLE END INTERNAL; Material: STEEL OVERALL; Style Designator: INTERNAL-INTERNAL. 9 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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