PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

508-120NMounting Pad,electrical-Electron

The Delbert Blinn Co Inc · NSN 5999-01-383-2027 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-383-2027 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-383-2027. Primary manufacturer part number: 508-120N.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Body Style: DISK
  • Overall Diameter: 0.545 INCHES NOMINAL IN
  • Accommodated Device Mounting Hole Pattern Style: TWELVE HOLE
  • Mounting Facility Type and Quantity: 12 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Unthreaded Mounting Hole Diameter: 0.022 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Material: PLASTIC DIALLYL PHTHALATE
  • Accommodated Device Mounting Hole Quantity: 12
Applications
  • Applications requiring Plastic Diallyl Phthalate construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-383-2027, 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 The Delbert Blinn Co Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-383-2027
Primary Part Number508-120N
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerThe Delbert Blinn Co Inc
StatusCANCELLED
Body StyleDISK
Overall Diameter0.545 INCHES NOMINAL IN
Accommodated Device Mounting Hole Pattern StyleTWELVE HOLE
Mounting Facility Type and Quantity12 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.022 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MaterialPLASTIC DIALLYL PHTHALATE
Accommodated Device Mounting Hole Quantity12
Body StyleDISK
Overall Diameter0.545 INCHES NOMINAL IN
Accommodated Device Mounting Hole Pattern StyleTWELVE HOLE
Mounting Facility Type and Quantity12 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.022 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MaterialPLASTIC DIALLYL PHTHALATE
Accommodated Device Mounting Hole Quantity12
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-01-198-7078
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.0010 lbs
Cube0.0000 cu ft
Verified Substitutes 12
No Item Name Available
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
5999-01-088-3081 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Cross-Reference Index
Part NumberManufacturer
508-120N The Delbert Blinn Co Inc (USA)
M38527/07-004N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
335-803-01 Raytheon Company Dba Raytheon Co (USA)
A-A-55485/7 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-M-38527/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-55485/07-004D Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
SUCCESSOR 5999-01-198-7078 Mounting Pad,electrical-Electron
5999-01-155-1425SUCCESSOR
NO ITEM NAME AVAILABLE
5999-01-301-2416SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-198-7079SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-199-9138SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-199-9139SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-382-0132SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-501-5103SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-526-4461SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-088-3081INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-199-2863INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-200-4117INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON

Frequently Asked Questions

What is NSN 5999-01-383-2027?

NSN 5999-01-383-2027 is a Mounting Pad,electrical-Electron, manufactured by The Delbert Blinn Co Inc, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-383-2027?

NSN 5999-01-383-2027 has 6 cross-referenced part numbers: 508-120N (The Delbert Blinn Co Inc), M38527/07-004N (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 335-803-01 (Raytheon Company Dba Raytheon Co), A-A-55485/7 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-M-38527/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5999-01-383-2027?

There are 12 known substitutes for 5999-01-383-2027: 5999-01-155-1425, 5999-01-301-2416, 5999-01-198-7078 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 508-120N?

Key specifications for 508-120N: Body Style: DISK; Overall Height: 0.170 INCHES NOMINAL IN; Overall Diameter: 0.545 INCHES NOMINAL IN; Accommodated Device Mounting Hole Pattern Style: TWELVE HOLE. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-383-2027 still in active supply?

NSN 5999-01-383-2027 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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