PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21102Tee,electrical Conduit

Waytek Inc · NSN 5975-01-166-6539 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-166-6539 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-166-6539. Primary manufacturer part number: 21102.
Features
  • Tee,electrical Conduit — FSC 5975
  • Inside Diameter: 0.500 INCHES NOMINAL SECOND END IN
  • Style Designator: STANDARD
  • Inside Diameter: 0.750 INCHES NOMINAL FIRST END IN
  • Inside Diameter: 0.413 INCHES NOMINAL THIRD END IN
  • 2 verified cross-references
  • Primary manufacturer: Waytek Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tee,electrical Conduit, cataloged under National Stock Number 5975-01-166-6539, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Waytek Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5975-01-166-6539
Primary Part Number21102
Item NameTee,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerWaytek Inc
StatusACTIVE
Inside Diameter0.500 INCHES NOMINAL SECOND END IN
Style DesignatorSTANDARD
Inside Diameter0.750 INCHES NOMINAL FIRST END IN
Inside Diameter0.413 INCHES NOMINAL THIRD END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5999-00-702-3709327C694H11REVF INTERCHANGEABLE
Wire Mesh,knitted
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5945-00-775-907121-102 INTERCHANGEABLE
Relay,hybrid
Te Connectivity Corporation
5360-00-805-3489 INTERCHANGEABLE
Spring,helical,torsion
5355-00-948-5455SMB552131-2 INTERCHANGEABLE
Knob
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6515-01-140-512612-0003 INTERCHANGEABLE
Hook Skin 2-Prong
Biomet Microfixation, Llc Div Biomet Microfixation
5895-01-377-71051219739-207 INTERCHANGEABLE
Modem,communications
Lockheed Martin Corporation Div Rms - Mitchel Field
7530-01-424-918321102 INTERCHANGEABLE
Book,appointment
Franklin Covey Co Government Group Products
6520-01-469-604621102 INTERCHANGEABLE
Paste,preventive Dentistry
Sultan Chemists Inc
6550-01-547-0119 INTERCHANGEABLE
Test Kit,potassium and Sodium De
Cross-Reference Index
Part NumberManufacturer
21102 Waytek Inc (USA)
8911295 General Motors Corp Packard Electric Div (USA)
Related Parts
5999-00-702-3709INTERCHANGEABLE
WIRE MESH,KNITTED
327C694H11REVF
5945-00-775-9071INTERCHANGEABLE
RELAY,HYBRID
21-102
5360-00-805-3489INTERCHANGEABLE
SPRING,HELICAL,TORSION
5355-00-948-5455INTERCHANGEABLE
KNOB
SMB552131-2
6515-01-140-5126INTERCHANGEABLE
HOOK SKIN 2-PRONG
12-0003
5895-01-377-7105INTERCHANGEABLE
MODEM,COMMUNICATIONS
1219739-207
7530-01-424-9183INTERCHANGEABLE
BOOK,APPOINTMENT
21102
6520-01-469-6046INTERCHANGEABLE
PASTE,PREVENTIVE DENTISTRY
21102
6550-01-547-0119INTERCHANGEABLE
TEST KIT,POTASSIUM AND SODIUM DE

Frequently Asked Questions

What is NSN 5975-01-166-6539?

NSN 5975-01-166-6539 is a Tee,electrical Conduit, manufactured by Waytek Inc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-166-6539?

NSN 5975-01-166-6539 has 2 cross-referenced part numbers: 21102 (Waytek Inc), 8911295 (General Motors Corp Packard Electric Div).

What NSN replaces 5975-01-166-6539?

There are 9 known substitutes for 5975-01-166-6539: 5999-00-702-3709, 5945-00-775-9071, 5360-00-805-3489 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21102?

Key specifications for 21102: Inside Diameter: 0.500 INCHES NOMINAL SECOND END IN; Style Designator: STANDARD; Inside Diameter: 0.750 INCHES NOMINAL FIRST END IN; Inside Diameter: 0.413 INCHES NOMINAL THIRD END IN. 4 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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