PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121-583Terminal Board

Tricor Systems Inc · NSN 5940-01-248-6219 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-248-6219 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-248-6219. Primary manufacturer part number: 121-583.
Features
  • Terminal Board — FSC 5940
  • Nonfeedthru Terminal Quantity: 3 SINGLE
  • Terminal Pattern Arrangement: RANDOM
  • Material: COPPER ALLOY TERMINALS
  • Material: GLASS FIBER BOARD
  • Terminal Design: NONFEEDTHRU
  • Board Thickness: 0.062 INCHES IN
  • Body Style: STRIP TYPE
Applications
  • Applications requiring Copper Alloy Terminals construction
General Description

The Terminal Board, cataloged under National Stock Number 5940-01-248-6219, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Tricor Systems Inc. Government technical data includes 13 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-248-6219
Primary Part Number121-583
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTricor Systems Inc
StatusACTIVE
Nonfeedthru Terminal Quantity3 SINGLE
Terminal Pattern ArrangementRANDOM
MaterialCOPPER ALLOY TERMINALS
MaterialGLASS FIBER BOARD
Terminal DesignNONFEEDTHRU
Board Thickness0.062 INCHES IN
Body StyleSTRIP TYPE
Mounting Facility Type and Quantity1 FRICTION
Nonfeedthru Terminal Type434 SINGLE
Board Overall Width0.500 INCHES IN
Board ConstructionSOLID CONSTRUCTION
Terminal Facility Quantity8
Board Overall Length1.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5945-00-252-2814SK5001 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
3020-00-352-6304121583 INTERCHANGEABLE
Gear,bevel
Fwd Seagrave Holdings Lp
5815-00-392-1839 INTERCHANGEABLE
Bail,extension
3020-01-377-4019121583 INTERCHANGEABLE
Pulley,groove
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
4820-01-427-8464121583 INTERCHANGEABLE
Retainer,disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
121-583 PRIMARY Tricor Systems Inc (USA)
Related Parts
5945-00-252-2814INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SK5001
3020-00-352-6304INTERCHANGEABLE
GEAR,BEVEL
121583
5815-00-392-1839INTERCHANGEABLE
BAIL,EXTENSION
3020-01-377-4019INTERCHANGEABLE
PULLEY,GROOVE
121583
4820-01-427-8464INTERCHANGEABLE
RETAINER,DISK,VALVE
121583

Frequently Asked Questions

What is NSN 5940-01-248-6219?

NSN 5940-01-248-6219 is a Terminal Board, manufactured by Tricor Systems Inc, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-248-6219?

NSN 5940-01-248-6219 has 1 cross-referenced part number: 121-583 (Tricor Systems Inc).

What NSN replaces 5940-01-248-6219?

There are 5 known substitutes for 5940-01-248-6219: 5945-00-252-2814, 3020-00-352-6304, 5815-00-392-1839 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 121-583?

Key specifications for 121-583: Nonfeedthru Terminal Quantity: 3 SINGLE; Terminal Pattern Arrangement: RANDOM; Material: COPPER ALLOY TERMINALS; Material: GLASS FIBER BOARD. 13 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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