PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-1435Screwdriver

Unison Industries Llc · NSN 5120-00-144-5950 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-144-5950 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-144-5950. Primary manufacturer part number: 11-1435.
Features
  • Screwdriver — FSC 5120
  • 4 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver, cataloged under National Stock Number 5120-00-144-5950, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Unison Industries Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrewdriver
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersUnison Industries Llc (CAGE 59501); Amphenol Corp Div Amphenol Aerospace Operations (CAGE 77820)
Technical Specifications
ParameterValue
NSN5120-00-144-5950
Primary Part Number11-1435
Item NameScrewdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-152-86672450HR-4-171 INTERCHANGEABLE
Switch,thermostatic
Honeywell International Inc. Dba Honeywell Div Sensing and Control
4810-00-202-55945742 INTERCHANGEABLE
Valve,solenoid
Parker Hannifin Corporation Div Aerospace Group Headquarters
4810-00-515-0268111435 INTERCHANGEABLE
Sleeve and Slide,directional Con
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
1730-00-625-8591111435 INTERCHANGEABLE
Retainer,wheel Spin
Air Logistics Corporation Dba Air Logistics Corp
5950-00-646-04451233573 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1730-00-763-23821C5442G1 INTERCHANGEABLE
Hoisting Unit,aircraft Component
General Electric Company
2910-00-848-1371 INTERCHANGEABLE
Parts Kit,engine Fuel Pump
6240-00-917-0769 INTERCHANGEABLE
Lamp,incandescent
5340-01-054-15884237 INTERCHANGEABLE
Bumper
Auto Vehicle Parts Co Dba Au-Ve-Co
6515-01-160-95324237 INTERCHANGEABLE
Mask,surgical
Johnson and Johnson Medical Inc Sub of Johnson and Johnson
Cross-Reference Index
Part NumberManufacturer
11-1435 PRIMARY Unison Industries Llc (USA)
4-237 Amphenol Corp Div Amphenol Aerospace Operations (USA)
4-237 Unison Industries Llc (USA)
11-1435 Amphenol Corp Div Amphenol Aerospace Operations (USA)
Related Parts
5930-00-152-8667INTERCHANGEABLE
SWITCH,THERMOSTATIC
2450HR-4-171
4810-00-202-5594INTERCHANGEABLE
VALVE,SOLENOID
5742
4810-00-515-0268INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
111435
1730-00-625-8591INTERCHANGEABLE
RETAINER,WHEEL SPIN
111435
5950-00-646-0445INTERCHANGEABLE
TRANSFORMER,POWER
1233573
1730-00-763-2382INTERCHANGEABLE
HOISTING UNIT,AIRCRAFT COMPONENT
1C5442G1
2910-00-848-1371INTERCHANGEABLE
PARTS KIT,ENGINE FUEL PUMP
6240-00-917-0769INTERCHANGEABLE
LAMP,INCANDESCENT
5340-01-054-1588INTERCHANGEABLE
BUMPER
4237
6515-01-160-9532INTERCHANGEABLE
MASK,SURGICAL
4237
6515-01-164-2895INTERCHANGEABLE
MASK DISPOSABLE SUR
48201
5331-01-264-4236INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5120-00-144-5950?

NSN 5120-00-144-5950 is a Screwdriver, manufactured by Unison Industries Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-144-5950?

NSN 5120-00-144-5950 has 4 cross-referenced part numbers: 11-1435 (Unison Industries Llc), 4-237 (Amphenol Corp Div Amphenol Aerospace Operations), 4-237 (Unison Industries Llc), 11-1435 (Amphenol Corp Div Amphenol Aerospace Operations).

What NSN replaces 5120-00-144-5950?

There are 12 known substitutes for 5120-00-144-5950: 5930-00-152-8667, 4810-00-202-5594, 4810-00-515-0268 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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