PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F-1197221 SYM 4Terminal Box

Naval Sea Systems Command · NSN 5940-00-080-3931 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-080-3931 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-080-3931. Primary manufacturer part number: F-1197221 SYM 4.
Features
  • Terminal Box — FSC 5940
  • Mounting Method: BRACKET WITH HOLE
  • Terminal Type and Quantity: 30 THREADED STUD
  • Style Designator: RECTANGULAR, SURFACE MOUNTING
  • Material: COPPER ALLOY
  • Unthreaded Mounting Hole Diameter: 0.562 INCHES NOMINAL IN
  • 16 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Applications requiring Copper Alloy construction
General Description

The Terminal Box, cataloged under National Stock Number 5940-00-080-3931, 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 Naval Sea Systems Command. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-080-3931
Primary Part NumberF-1197221 SYM 4
Item NameTerminal Box
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
Mounting MethodBRACKET WITH HOLE
Terminal Type and Quantity30 THREADED STUD
Style DesignatorRECTANGULAR, SURFACE MOUNTING
MaterialCOPPER ALLOY
Unthreaded Mounting Hole Diameter0.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5940-00-080-3932 INTERCHANGEABLE
Terminal Box
5940-00-215-5959 INTERCHANGEABLE
Terminal Box
5940-00-215-5960 INTERCHANGEABLE
Terminal Box
5940-00-284-9157 INTERCHANGEABLE
Terminal Box
5940-00-351-22239000S6202-74018REV0 INTERCHANGEABLE
Terminal Box
Naval Ship Systems Command
5940-00-351-2226 INTERCHANGEABLE
Terminal Box
5940-00-351-2228 INTERCHANGEABLE
Terminal Box
5940-00-351-2229 INTERCHANGEABLE
Terminal Box
5940-01-244-9152 INTERCHANGEABLE
Terminal Box
5340-01-436-1604 INTERCHANGEABLE
Bracket,mounting
Cross-Reference Index
Part NumberManufacturer
F-1197221 SYM 4 Naval Sea Systems Command (USA)
815-1197221 Naval Ship Systems Command (USA)
5210115 PART 12 Naval Sea Systems Command (USA)
434 Naval Sea Systems Command (USA)
815-F-1197221SY Naval Ship Systems Command (USA)
9000S6202-74137 Naval Ship Systems Command (USA)
MIL-T-24558 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24558/5-434 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
501-4675703F37 Naval Ship Systems Command (USA)
9000S6202-74137SYMB0L521 Naval Ship Systems Command (USA)
1079-401-18 Bae Systems Information and Electronic Systems Integration Inc. (USA)
SYM434 Naval Sea Systems Command (USA)
4300-2487 PIECE 63 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
6TB24C2 Pitman Co Inc (USA)
02-07-0077 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
5940PL1368019 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5940-00-080-3932INTERCHANGEABLE
TERMINAL BOX
5940-00-215-5959INTERCHANGEABLE
TERMINAL BOX
5940-00-215-5960INTERCHANGEABLE
TERMINAL BOX
5940-00-284-9157INTERCHANGEABLE
TERMINAL BOX
5940-00-351-2223INTERCHANGEABLE
TERMINAL BOX
9000S6202-74018REV0
5940-00-351-2226INTERCHANGEABLE
TERMINAL BOX
5940-00-351-2228INTERCHANGEABLE
TERMINAL BOX
5940-00-351-2229INTERCHANGEABLE
TERMINAL BOX
5940-01-244-9152INTERCHANGEABLE
TERMINAL BOX
5340-01-436-1604INTERCHANGEABLE
BRACKET,MOUNTING
5340-01-436-1605INTERCHANGEABLE
BRACKET,MOUNTING

Frequently Asked Questions

What is NSN 5940-00-080-3931?

NSN 5940-00-080-3931 is a Terminal Box, manufactured by Naval Sea Systems Command, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-080-3931?

NSN 5940-00-080-3931 has 16 cross-referenced part numbers: F-1197221 SYM 4 (Naval Sea Systems Command), 815-1197221 (Naval Ship Systems Command), 5210115 PART 12 (Naval Sea Systems Command), 434 (Naval Sea Systems Command), 815-F-1197221SY (Naval Ship Systems Command) and 11 more.

What NSN replaces 5940-00-080-3931?

There are 11 known substitutes for 5940-00-080-3931: 5940-00-080-3932, 5940-00-215-5959, 5940-00-215-5960 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F-1197221 SYM 4?

Key specifications for F-1197221 SYM 4: Overall Depth: 5.250 INCHES NOMINAL IN; Mounting Method: BRACKET WITH HOLE; Terminal Type and Quantity: 30 THREADED STUD; Style Designator: RECTANGULAR, SURFACE MOUNTING. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-080-3931 still in active supply?

NSN 5940-00-080-3931 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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