PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20059Crimping Tool,terminal,hand

Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products · NSN 5120-00-966-6436 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-966-6436 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-966-6436. Primary manufacturer part number: 20059.
Features
  • Crimping Tool,terminal,hand — FSC 5120
  • Operation Method: MANUAL COMPRESSION
  • 2 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Crimping Tool,terminal,hand, cataloged under National Stock Number 5120-00-966-6436, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN5120-00-966-6436
Primary Part Number20059
Item NameCrimping Tool,terminal,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerTe Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products
StatusACTIVE
Operation MethodMANUAL COMPRESSION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-083-429320059 INTERCHANGEABLE
Head,valve
Mid-America Aerotech, Llc
5330-00-211-9372 INTERCHANGEABLE
Gasket
6105-00-217-681122026 INTERCHANGEABLE
Armature,motor
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5133-00-228-1322 INTERCHANGEABLE
Drill,twist
6505-01-039-8022NDC00071-3245-08 INTERCHANGEABLE
Sodium Chloride Solution for Res
Parke-Davis Div of Warner-Lambert Co
5310-01-099-048720059 INTERCHANGEABLE
Washer,lock
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5905-01-109-67061700-1057 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Bei Sensors & Systems Company, Inc. Dba Bei Duncan
3020-01-188-378820059 INTERCHANGEABLE
Gear Sector,spur
Moog Inc. Dba Ampac-Isp Corp
2520-01-316-2340 INTERCHANGEABLE
Universal Joint,vehicular
4470-01-346-5417 INTERCHANGEABLE
Special Tool,crimpi
Cross-Reference Index
Part NumberManufacturer
WT408 Abb Installation Products Inc (USA)
20059 PRIMARY Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products (USA)
Related Parts
1650-00-083-4293INTERCHANGEABLE
HEAD,VALVE
20059
5330-00-211-9372INTERCHANGEABLE
GASKET
6105-00-217-6811INTERCHANGEABLE
ARMATURE,MOTOR
22026
5133-00-228-1322INTERCHANGEABLE
DRILL,TWIST
6505-01-039-8022INTERCHANGEABLE
SODIUM CHLORIDE SOLUTION FOR RES
NDC00071-3245-08
5310-01-099-0487INTERCHANGEABLE
WASHER,LOCK
20059
5905-01-109-6706INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
1700-1057
3020-01-188-3788INTERCHANGEABLE
GEAR SECTOR,SPUR
20059
2520-01-316-2340INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
4470-01-346-5417INTERCHANGEABLE
SPECIAL TOOL,CRIMPI
4730-01-465-2507INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
2040-01-538-3474INTERCHANGEABLE
SPACER,WINDSHIELD
20059

Frequently Asked Questions

What is NSN 5120-00-966-6436?

NSN 5120-00-966-6436 is a Crimping Tool,terminal,hand, manufactured by Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-966-6436?

NSN 5120-00-966-6436 has 2 cross-referenced part numbers: WT408 (Abb Installation Products Inc), 20059 (Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products).

What NSN replaces 5120-00-966-6436?

There are 12 known substitutes for 5120-00-966-6436: 1650-00-083-4293, 5330-00-211-9372, 6105-00-217-6811 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20059?

Key specifications for 20059: Operation Method: MANUAL COMPRESSION; Special Features: USED TO INSTALL THOMAS AND BETTS TYPE GSC-205,GSC-219 AND GSR-175 GROVNDING SHEATH CONNECTORS. 2 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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