PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8409-6Relay-Switch

W.w. Grainger, Inc. Div Government Sales Division · NSN 5999-01-215-7101 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-215-7101 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-215-7101. Primary manufacturer part number: 8409-6.
Features
  • Relay-Switch — FSC 5999
  • 1 verified cross-reference
  • Primary manufacturer: W.w. Grainger, Inc. Div Government Sales Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Relay-Switch, cataloged under National Stock Number 5999-01-215-7101, 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 W.w. Grainger, Inc. Div Government Sales Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRelay-Switch
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersW.w. Grainger, Inc. Div Government Sales Division (CAGE 25795)
Technical Specifications
ParameterValue
NSN5999-01-215-7101
Primary Part Number8409-6
Item NameRelay-Switch
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0500 lbs
Cube0.0050 cu ft
Verified Substitutes 6
3020-00-467-6898840-96 INTERCHANGEABLE
Gear Special
Rolls-Royce Controls and Data Services Limited
5310-00-715-777184096 INTERCHANGEABLE
Nut,plain,plate
Mine Safety Appliances Company
4320-01-215-918584096 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Magnetic Seal Llc
5962-01-235-9567 INTERCHANGEABLE
Microcircuit,digital
5962-01-521-1584 INTERCHANGEABLE
Microcircuit,digital
5120-01-729-037784-096 INTERCHANGEABLE
Pliers
Stanley Tools Div of Stanley Works
Cross-Reference Index
Part NumberManufacturer
8409-6 PRIMARY W.w. Grainger, Inc. Div Government Sales Division (USA)
Related Parts
3020-00-467-6898INTERCHANGEABLE
GEAR SPECIAL
840-96
5310-00-715-7771INTERCHANGEABLE
NUT,PLAIN,PLATE
84096
4320-01-215-9185INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
84096
5962-01-235-9567INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-521-1584INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5120-01-729-0377INTERCHANGEABLE
PLIERS
84-096

Frequently Asked Questions

What is NSN 5999-01-215-7101?

NSN 5999-01-215-7101 is a Relay-Switch, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-215-7101?

NSN 5999-01-215-7101 has 1 cross-referenced part number: 8409-6 (W.w. Grainger, Inc. Div Government Sales Division).

What NSN replaces 5999-01-215-7101?

There are 6 known substitutes for 5999-01-215-7101: 3020-00-467-6898, 5310-00-715-7771, 4320-01-215-9185 and 3 more. Verify interchangeability with system specifications before substitution.

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