PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-T-24558/18Terminal Box

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5940-00-869-7082 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-869-7082 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-869-7082. Primary manufacturer part number: MIL-T-24558/18.
Features
  • Terminal Box — FSC 5940
  • Unthreaded Mounting Hole Diameter: 0.375 INCHES NOMINAL IN
  • Mounting Bolt Circle Diameter: 5.624 INCHES NOMINAL IN
  • Style Designator: ROUND, SURFACE MOUNTING
  • Material: PLASTIC
  • Terminal Type and Quantity: 4 THREADED STUD
  • Angle Between Centerlines of Mounting Holes in Deg: 120.0
  • Mounting Method: BRACKET WITH HOLE
Applications
  • Applications requiring Plastic construction
General Description

The Terminal Box, cataloged under National Stock Number 5940-00-869-7082, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-869-7082
Primary Part NumberMIL-T-24558/18
Item NameTerminal Box
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Unthreaded Mounting Hole Diameter0.375 INCHES NOMINAL IN
Mounting Bolt Circle Diameter5.624 INCHES NOMINAL IN
Style DesignatorROUND, SURFACE MOUNTING
MaterialPLASTIC
Terminal Type and Quantity4 THREADED STUD
Angle Between Centerlines of Mounting Holes in Deg120.0
Mounting MethodBRACKET WITH HOLE
Outside Diameter6.500 INCHES NOMINAL IN
Standard Mounting Pattern DesignatorBOLT CIRCLE
Hazardous Locations/environmental ProtectionWATERTIGHT-NEMA TYPE 4
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5940-00-024-0128 INTERCHANGEABLE
Terminal Box
5940-00-231-0831 INTERCHANGEABLE
Terminal Box
4930-00-396-1040 INTERCHANGEABLE
Oiler,hand
5999-01-233-84112915A INTERCHANGEABLE
Contact Assembly,electrical
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
MIL-T-24558/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
9000S6202-74027-400-3PSTC Naval Ship Systems Command (USA)
2915A Roflan Associates Inc (USA)
M24558/18-003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
331-5750065 PC 51 Naval Sea Systems Command (USA)
SYM400-3WC0NN Naval Ship Systems Command (USA)
400-3PLASTIC Naval Ship Systems Command (USA)
Related Parts
5940-00-024-0128INTERCHANGEABLE
TERMINAL BOX
5940-00-231-0831INTERCHANGEABLE
TERMINAL BOX
4930-00-396-1040INTERCHANGEABLE
OILER,HAND
5999-01-233-8411INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
2915A

Frequently Asked Questions

What is NSN 5940-00-869-7082?

NSN 5940-00-869-7082 is a Terminal Box, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-869-7082?

NSN 5940-00-869-7082 has 7 cross-referenced part numbers: MIL-T-24558/18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 9000S6202-74027-400-3PSTC (Naval Ship Systems Command), 2915A (Roflan Associates Inc), M24558/18-003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 331-5750065 PC 51 (Naval Sea Systems Command) and 2 more.

What NSN replaces 5940-00-869-7082?

There are 4 known substitutes for 5940-00-869-7082: 5940-00-024-0128, 5940-00-231-0831, 4930-00-396-1040 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-T-24558/18?

Key specifications for MIL-T-24558/18: Overall Depth: 3.438 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.375 INCHES NOMINAL IN; Mounting Bolt Circle Diameter: 5.624 INCHES NOMINAL IN; Style Designator: ROUND, SURFACE MOUNTING. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-869-7082 still in active supply?

NSN 5940-00-869-7082 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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