PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-55485/11Mounting Pad,electrical-Electron

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5999-01-407-3918 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-407-3918 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-407-3918. Primary manufacturer part number: A-A-55485/11.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Material: PLASTIC ACETAL
  • Body Style: VERTI-MOUNT
  • Unthreaded Mounting Hole Diameter: 0.029 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Color: NATURAL
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
  • Material: PLASTIC ACETAL
  • Body Style: VERTI-MOUNT
Applications
  • Applications requiring Plastic Acetal construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-407-3918, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-407-3918
Primary Part NumberA-A-55485/11
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
MaterialPLASTIC ACETAL
Body StyleVERTI-MOUNT
Unthreaded Mounting Hole Diameter0.029 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
ColorNATURAL
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
MaterialPLASTIC ACETAL
Body StyleVERTI-MOUNT
Unthreaded Mounting Hole Diameter0.029 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
ColorNATURAL
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJ
Verified Substitutes 12
5999-01-245-6763 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-393-8756 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-393-8760 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-393-8763 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-394-1622 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-394-1628 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-394-1629 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-396-6936 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-407-2535 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-416-0593 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Cross-Reference Index
Part NumberManufacturer
A-A-55485/11 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-55485/11-003 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5999-01-245-6763INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-393-8756INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-393-8760INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-393-8763INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-394-1622INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-394-1628INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-394-1629INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-396-6936INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-407-2535INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-416-0593INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-458-0106INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-519-0222INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON

Frequently Asked Questions

What is NSN 5999-01-407-3918?

NSN 5999-01-407-3918 is a Mounting Pad,electrical-Electron, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-407-3918?

NSN 5999-01-407-3918 has 2 cross-referenced part numbers: A-A-55485/11 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-55485/11-003 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5999-01-407-3918?

There are 12 known substitutes for 5999-01-407-3918: 5999-01-245-6763, 5999-01-393-8756, 5999-01-393-8760 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-55485/11?

Key specifications for A-A-55485/11: Material: PLASTIC ACETAL; Overall Height: 0.562 INCHES NOMINAL IN; Body Style: VERTI-MOUNT; Overall Length: 0.250 INCHES NOMINAL IN. 16 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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