PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E103Insulator,plate

Barker & Williamson · NSN 5970-00-405-8310 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-405-8310 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-405-8310. Primary manufacturer part number: E103.
Features
  • Insulator,plate — FSC 5970
  • Style Designator: FLAT, RECTANGULAR
  • Unable to Decode: UNABLE TO DECODE
  • Identification Code Color: WHITE
  • 3 verified cross-references
  • Primary manufacturer: Barker & Williamson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,plate, cataloged under National Stock Number 5970-00-405-8310, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Barker & Williamson. Government technical data includes 3 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-405-8310
Primary Part NumberE103
Item NameInsulator,plate
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerBarker & Williamson
StatusACTIVE
Style DesignatorFLAT, RECTANGULAR
Unable to DecodeUNABLE TO DECODE
Identification Code ColorWHITE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-143-9559E103 INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
4730-00-233-1370 INTERCHANGEABLE
Bend,soil Pipe
6685-00-411-5492 INTERCHANGEABLE
Thermometer,self-Indicating
3456-00-640-3062F1385500PCC103LR103 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
2320-00-889-1628 INTERCHANGEABLE
Truck,cargo
2320-00-889-1641 INTERCHANGEABLE
Truck,cargo
6685-01-070-18217C-86 INTERCHANGEABLE
Thermometer,self-Indicating
American Society for Testing and Materials Dba Astm International
3110-01-272-1051 INTERCHANGEABLE
Bearing,ball,annular
6685-01-438-6652 INTERCHANGEABLE
Thermometer,self-Indicating
1240-01-459-6695E103 INTERCHANGEABLE
Cell,optical Element
Unertl John Optical Co Inc
Cross-Reference Index
Part NumberManufacturer
E103 Barker & Williamson (USA)
E103 Smart Machines, Inc. Dba Barker and Williamson (USA)
8C175 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
4320-00-143-9559INTERCHANGEABLE
RING,WEARING
E103
4730-00-233-1370INTERCHANGEABLE
BEND,SOIL PIPE
6685-00-411-5492INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
3456-00-640-3062INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
F1385500PCC103LR103
2320-00-889-1628INTERCHANGEABLE
TRUCK,CARGO
2320-00-889-1641INTERCHANGEABLE
TRUCK,CARGO
6685-01-070-1821INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
7C-86
3110-01-272-1051INTERCHANGEABLE
BEARING,BALL,ANNULAR
6685-01-438-6652INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
1240-01-459-6695INTERCHANGEABLE
CELL,OPTICAL ELEMENT
E103
2815-01-517-5443INTERCHANGEABLE
PANEL,ENGINE CONTRO
E103
5930-01-557-1774INTERCHANGEABLE
SWITCH,SENSITIVE
E-103

Frequently Asked Questions

What is NSN 5970-00-405-8310?

NSN 5970-00-405-8310 is a Insulator,plate, manufactured by Barker & Williamson, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-405-8310?

NSN 5970-00-405-8310 has 3 cross-referenced part numbers: E103 (Barker & Williamson), E103 (Smart Machines, Inc. Dba Barker and Williamson), 8C175 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5970-00-405-8310?

There are 12 known substitutes for 5970-00-405-8310: 4320-00-143-9559, 4730-00-233-1370, 6685-00-411-5492 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E103?

Key specifications for E103: Style Designator: FLAT, RECTANGULAR; Special Features: 1 EA 0.750 IN. DIA HOLE; 1 EA 0.500 IN. DIA HOLE; 12 EA 0.219 IN. DIA HOLES,16 EA 0.172 IN. DIA HOLES,3 EA 0.344 IN. BY 0.250 IN. SLOTTED HOLES; 12 EA 0.562 IN. BY 0.250 IN. SLOTTED HOLES IN; Unable to Decode: UNABLE TO DECODE; Overall Width: 7.750 INCHES NOMINAL IN. 7 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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