PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21004Tool,wedge,terminal

Abb Installation Products Inc · NSN 5120-00-222-4556 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-222-4556 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-222-4556. Primary manufacturer part number: 21004.
Features
  • Tool,wedge,terminal — FSC 5120
  • 1 verified cross-reference
  • Primary manufacturer: Abb Installation Products Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Tool,wedge,terminal, cataloged under National Stock Number 5120-00-222-4556, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Abb Installation Products Inc. 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.

Catalog Facts
Item NameTool,wedge,terminal
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersAbb Installation Products Inc (CAGE 56501)
Technical Specifications
ParameterValue
NSN5120-00-222-4556
Primary Part Number21004
Item NameTool,wedge,terminal
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-061-8540 INTERCHANGEABLE
Hammer,hand
6250-00-196-8830 INTERCHANGEABLE
Lampholder
5325-00-276-420537285 INTERCHANGEABLE
Grommet,nonmetallic
Raytheon Company Dba Raytheon
4730-00-287-0289 INTERCHANGEABLE
Nut,tube Coupling
5325-00-290-4473 INTERCHANGEABLE
Insert,screw Thread
2990-00-753-84202199800 INTERCHANGEABLE
Muffler,exhaust
General Motors Llc Dba General Motors Llc
5961-00-938-1135 INTERCHANGEABLE
Semiconductor Device,diode
5940-00-983-6082 INTERCHANGEABLE
Terminal Board
5365-01-111-8296 INTERCHANGEABLE
Ring,mounting,blowe
6150-01-322-11675266521 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
21004 PRIMARY Abb Installation Products Inc (USA)
Related Parts
5120-00-061-8540INTERCHANGEABLE
HAMMER,HAND
6250-00-196-8830INTERCHANGEABLE
LAMPHOLDER
5325-00-276-4205INTERCHANGEABLE
GROMMET,NONMETALLIC
37285
4730-00-287-0289INTERCHANGEABLE
NUT,TUBE COUPLING
5325-00-290-4473INTERCHANGEABLE
INSERT,SCREW THREAD
2990-00-753-8420INTERCHANGEABLE
MUFFLER,EXHAUST
2199800
5961-00-938-1135INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5940-00-983-6082INTERCHANGEABLE
TERMINAL BOARD
5365-01-111-8296INTERCHANGEABLE
RING,MOUNTING,BLOWE
6150-01-322-1167INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5266521
5961-01-368-7173INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
21004
5935-01-533-1910INTERCHANGEABLE
JACKSCREW,ELECTRICAL CONNECTOR
21004

Frequently Asked Questions

What is NSN 5120-00-222-4556?

NSN 5120-00-222-4556 is a Tool,wedge,terminal, manufactured by Abb Installation Products Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-222-4556?

NSN 5120-00-222-4556 has 1 cross-referenced part number: 21004 (Abb Installation Products Inc).

What NSN replaces 5120-00-222-4556?

There are 12 known substitutes for 5120-00-222-4556: 5120-00-061-8540, 6250-00-196-8830, 5325-00-276-4205 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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