PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1084L3AInsulator,bead

Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc. · NSN 5970-00-535-4565 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-535-4565 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-535-4565. Primary manufacturer part number: 1084L3A.
Features
  • Insulator,bead — FSC 5970
  • Outside Diameter: 0.320 INCHES NOMINAL IN
  • Style Designator: BOWED
  • Inside Diameter: 0.124 INCHES NOMINAL IN
  • 7 verified cross-references
  • Primary manufacturer: Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,bead, cataloged under National Stock Number 5970-00-535-4565, 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 Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-535-4565
Primary Part Number1084L3A
Item NameInsulator,bead
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerIsolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.
StatusACTIVE
Outside Diameter0.320 INCHES NOMINAL IN
Style DesignatorBOWED
Inside Diameter0.124 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5815-00-065-606604571 INTERCHANGEABLE
Block,ribbon Feed
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
1560-00-230-0687457-1 INTERCHANGEABLE
Blanket Assembly,tailpipe
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5905-00-272-73281Z219TVIT8000HM INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5905-00-319-089195J25R INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5950-00-648-5096 INTERCHANGEABLE
Transformer,power
6240-00-690-10942958201 INTERCHANGEABLE
Lamp,incandescent
Chrysler Realty Company Llc Dba Daimler Chrysler
5962-01-140-03244571 INTERCHANGEABLE
Microcircuit,linear
Teco Corporation
5306-01-509-60974571 INTERCHANGEABLE
Bolt,machine
Barnes Group Inc. Dba Barnes Distribution
6240-01-673-94004571 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
1476-00 Titan Corp the Indiana General Ferrite Component Products Div (USA)
BA10053-13INSULAT0RBEAD American Telephone and Telegraph Co (USA)
1084L3A PRIMARY Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc. (USA)
8518271 PRIMARY Us Army Aviation and Missile Command (USA)
4571 Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics (USA)
BA10053-13 Lucent Technologies Inc Advanced Technology Systems (USA)
BA10053-13 American Telephone and Telegraph Co (USA)
Related Parts
5815-00-065-6066INTERCHANGEABLE
BLOCK,RIBBON FEED
04571
1560-00-230-0687INTERCHANGEABLE
BLANKET ASSEMBLY,TAILPIPE
457-1
5905-00-272-7328INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
1Z219TVIT8000HM
5905-00-319-0891INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
95J25R
5950-00-648-5096INTERCHANGEABLE
TRANSFORMER,POWER
6240-00-690-1094INTERCHANGEABLE
LAMP,INCANDESCENT
2958201
5962-01-140-0324INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4571
5306-01-509-6097INTERCHANGEABLE
BOLT,MACHINE
4571
6240-01-673-9400INTERCHANGEABLE
LAMP,INCANDESCENT
4571

Frequently Asked Questions

What is NSN 5970-00-535-4565?

NSN 5970-00-535-4565 is a Insulator,bead, manufactured by Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc., classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-535-4565?

NSN 5970-00-535-4565 has 7 cross-referenced part numbers: 1476-00 (Titan Corp the Indiana General Ferrite Component Products Div), BA10053-13INSULAT0RBEAD (American Telephone and Telegraph Co), 1084L3A (Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.), 8518271 (Us Army Aviation and Missile Command), 4571 (Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics) and 2 more.

What NSN replaces 5970-00-535-4565?

There are 9 known substitutes for 5970-00-535-4565: 5815-00-065-6066, 1560-00-230-0687, 5905-00-272-7328 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1084L3A?

Key specifications for 1084L3A: Outside Diameter: 0.320 INCHES NOMINAL IN; Overall Height: 0.315 INCHES NOMINAL IN; Special Features: COUNTERSUNK 1 END 0.259 IN. DIA IN; Style Designator: BOWED. 5 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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