PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TR300Mounting Pad,electrical-Electron

Grimes Aerospace Company · NSN 5999-01-071-4201 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-071-4201 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-071-4201. Primary manufacturer part number: TR300.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Accommodated Device Mounting Hole Quantity: 1
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Color: NATURAL
  • Accommodated Device Mounting Hole Pattern Style: THREE HOLE - 0.200 INCH IN
  • Overall Diameter: 0.344 INCHES NOMINAL IN
  • Body Style: DISK
  • Material: PLASTIC POLYAMIDE NYLON
Applications
  • Applications requiring Plastic Polyamide Nylon construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-071-4201, 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 Grimes Aerospace Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5999-01-071-4201
Primary Part NumberTR300
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusCANCELLED
Accommodated Device Mounting Hole Quantity1
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
ColorNATURAL
Accommodated Device Mounting Hole Pattern StyleTHREE HOLE - 0.200 INCH IN
Overall Diameter0.344 INCHES NOMINAL IN
Body StyleDISK
MaterialPLASTIC POLYAMIDE NYLON
Unthreaded Mounting Hole Diameter0.045 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Accommodated Device Mounting Hole Quantity1
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
ColorNATURAL
Accommodated Device Mounting Hole Pattern StyleTHREE HOLE - 0.200 INCH IN
Overall Diameter0.344 INCHES NOMINAL IN
Body StyleDISK
MaterialPLASTIC POLYAMIDE NYLON
Unthreaded Mounting Hole Diameter0.045 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-01-198-4546
HAZMATNo
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 5
No Item Name Available
Mounting Pad,electrical-Electron
7710-00-267-5367TR300 INTERCHANGEABLE
Trumpet
Selmer Co the
6675-01-238-6597 INTERCHANGEABLE
Transit
5820-01-586-0632TR-300 INTERCHANGEABLE
Transmitter,radio
Bosch Security Systems, Llc
Cross-Reference Index
Part NumberManufacturer
7717-109 Thermalloy Co Inc (USA)
11663171 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
TR300 PRIMARY Grimes Aerospace Company (USA)
Related Parts
SUCCESSOR 5999-01-198-4546 Mounting Pad,electrical-Electron
5999-01-481-6227SUCCESSOR
NO ITEM NAME AVAILABLE
7710-00-267-5367INTERCHANGEABLE
TRUMPET
TR300
6675-01-238-6597INTERCHANGEABLE
TRANSIT
5820-01-586-0632INTERCHANGEABLE
TRANSMITTER,RADIO
TR-300

Frequently Asked Questions

What is NSN 5999-01-071-4201?

NSN 5999-01-071-4201 is a Mounting Pad,electrical-Electron, manufactured by Grimes Aerospace Company, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-071-4201?

NSN 5999-01-071-4201 has 3 cross-referenced part numbers: 7717-109 (Thermalloy Co Inc), 11663171 (U S Army Tank Automotive Command Amsta-Im-Mm), TR300 (Grimes Aerospace Company).

What NSN replaces 5999-01-071-4201?

There are 5 known substitutes for 5999-01-071-4201: 5999-01-481-6227, 5999-01-198-4546, 7710-00-267-5367 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TR300?

Key specifications for TR300: Accommodated Device Mounting Hole Quantity: 1; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Color: NATURAL; Overall Height: 0.095 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-071-4201 still in active supply?

NSN 5999-01-071-4201 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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