PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99804Insulator

Telemechanics Inc · NSN 5970-00-369-9787 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-369-9787 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-369-9787. Primary manufacturer part number: 99804.
Features
  • Insulator — FSC 5970
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator, cataloged under National Stock Number 5970-00-369-9787, 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 Telemechanics Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsulator
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersTelemechanics Inc (CAGE 57712); American Telephone and Telegraph Co (CAGE 64959); At and T Corp (CAGE 70408)
Technical Specifications
ParameterValue
NSN5970-00-369-9787
Primary Part Number99804
Item NameInsulator
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-286-3826 INTERCHANGEABLE
Screw,machine
2925-00-373-381099804 INTERCHANGEABLE
Block,transformer Support,excite
Unison Industries Llc
5310-01-559-978099804 INTERCHANGEABLE
Nut,plain,hexagon
Barnes Group Inc. Dba Barnes Distribution
Cross-Reference Index
Part NumberManufacturer
99804 PRIMARY Telemechanics Inc (USA)
99804 American Telephone and Telegraph Co (USA)
99804 At and T Corp (USA)
Related Parts
5305-00-286-3826INTERCHANGEABLE
SCREW,MACHINE
2925-00-373-3810INTERCHANGEABLE
BLOCK,TRANSFORMER SUPPORT,EXCITE
99804
5310-01-559-9780INTERCHANGEABLE
NUT,PLAIN,HEXAGON
99804

Frequently Asked Questions

What is NSN 5970-00-369-9787?

NSN 5970-00-369-9787 is a Insulator, manufactured by Telemechanics Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-369-9787?

NSN 5970-00-369-9787 has 3 cross-referenced part numbers: 99804 (Telemechanics Inc), 99804 (American Telephone and Telegraph Co), 99804 (At and T Corp).

What NSN replaces 5970-00-369-9787?

There are 3 known substitutes for 5970-00-369-9787: 5305-00-286-3826, 2925-00-373-3810, 5310-01-559-9780. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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