PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

114C2990Mounting Pad,electrical-Electron

General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · NSN 5999-00-945-2991 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-945-2991 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-945-2991. Primary manufacturer part number: 114C2990.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Body Style: DISK
  • Accommodated Device Mounting Hole Quantity: 3
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Color: BLACK
  • Unthreaded Mounting Hole Diameter: 0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Specification/standard Data: 95542-128-007-0005 MANUFACTURERS SPECIFICATION CONTROL
  • Material: PLASTIC DIALLYL PHTHALATE MINERAL FILLED
Applications
  • Applications requiring Plastic Diallyl Phthalate Mineral Filled construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-00-945-2991, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-945-2991
Primary Part Number114C2990
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerGeneral Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
StatusCANCELLED
Body StyleDISK
Accommodated Device Mounting Hole Quantity3
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
ColorBLACK
Unthreaded Mounting Hole Diameter0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Specification/standard Data95542-128-007-0005 MANUFACTURERS SPECIFICATION CONTROL
MaterialPLASTIC DIALLYL PHTHALATE MINERAL FILLED
Material Document and ClassificationMIL-M-14F,TYPE SDG MIL SPEC SINGLE MATERIAL RESPONSE
Accommodated Device Mounting Hole Pattern StyleTHREE HOLE - 0.200 INCH IN
Overall Diameter0.305 INCHES NOMINAL IN
Body StyleDISK
Accommodated Device Mounting Hole Quantity3
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
ColorBLACK
Unthreaded Mounting Hole Diameter0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Specification/standard Data95542-128-007-0005 MANUFACTURERS SPECIFICATION CONTROL
MaterialPLASTIC DIALLYL PHTHALATE MINERAL FILLED
Material Document and ClassificationMIL-M-14F,TYPE SDG MIL SPEC SINGLE MATERIAL RESPONSE
Accommodated Device Mounting Hole Pattern StyleTHREE HOLE - 0.200 INCH IN
Overall Diameter0.305 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-01-198-7070
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeV
Weight0.0150 lbs
Cube0.0009 cu ft
Verified Substitutes 4
Mounting Pad,electrical-Electron
5999-00-052-9583 INTERCHANGEABLE
Mounting Pad,electrical-Electron
6250-00-518-196825-206-12 INTERCHANGEABLE
Lampholder
Lighting Components and Design Incorporated Dba Lc&d
5999-00-802-2918 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Cross-Reference Index
Part NumberManufacturer
A10109DAP Micro-Dimensional Products, Inc. (USA)
7717-139DAP IV-Electronic Klaus Vespermann Kg (DEU)
10109DAP Micro-Dimensional Products, Inc. (USA)
A10109DAP Ross Milton Co the (USA)
019029-1D Sci Systems Inc (USA)
7717+139N IV-Electronic Klaus Vespermann Kg (DEU)
128-007-0005 Northrop Grumman Systems Corporation (USA)
114C2990 PRIMARY General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
10109DAP Ross Milton Co the (USA)
158-1033-000 Ncr Corp Power Systems Div (USA)
2520612 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
7717+139N Thermalloy Co Inc (USA)
7717-139DAP Thermalloy Co Inc (USA)
10139418 Nimikkeistokeskus Ncb Finland (FIN)
1026612-001 Ail Systems Inc Sub of Eaton Corp (USA)
Related Parts
SUCCESSOR 5999-01-198-7070 Mounting Pad,electrical-Electron
5999-00-052-9583INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
6250-00-518-1968INTERCHANGEABLE
LAMPHOLDER
25-206-12
5999-00-802-2918INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON

Frequently Asked Questions

What is NSN 5999-00-945-2991?

NSN 5999-00-945-2991 is a Mounting Pad,electrical-Electron, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-945-2991?

NSN 5999-00-945-2991 has 15 cross-referenced part numbers: A10109DAP (Micro-Dimensional Products, Inc.), 7717-139DAP (IV-Electronic Klaus Vespermann Kg), 10109DAP (Micro-Dimensional Products, Inc.), A10109DAP (Ross Milton Co the), 019029-1D (Sci Systems Inc) and 10 more.

What NSN replaces 5999-00-945-2991?

There are 4 known substitutes for 5999-00-945-2991: 5999-01-198-7070, 5999-00-052-9583, 6250-00-518-1968 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 114C2990?

Key specifications for 114C2990: Body Style: DISK; Accommodated Device Mounting Hole Quantity: 3; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Color: BLACK. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-945-2991 still in active supply?

NSN 5999-00-945-2991 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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