PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-413Contact,electrical

Eaton Corp Opns & Technical Center · NSN 5999-00-035-7982 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-035-7982 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-035-7982. Primary manufacturer part number: 21-413.
Features
  • Contact,electrical — FSC 5999
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Precious Material and Location: BODY AND CONTACT SILVER
  • Material: SILVER CONTACT
  • Mounting Method: CLAMP
  • Precious Material: SILVER
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Precious Material and Location: BODY AND CONTACT SILVER
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-035-7982, 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 Eaton Corp Opns & Technical Center. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-035-7982
Primary Part Number21-413
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEaton Corp Opns & Technical Center
StatusACTIVE
Precious Material and Weight0.005 SILVER GRAINS, TROY
Precious Material and LocationBODY AND CONTACT SILVER
MaterialSILVER CONTACT
Mounting MethodCLAMP
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Precious Material and LocationBODY AND CONTACT SILVER
MaterialSILVER CONTACT
Mounting MethodCLAMP
Precious MaterialSILVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 8
3110-00-156-18972913 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
6685-00-527-743521413-1 INTERCHANGEABLE
Thermometer,self-Indicating
Figgie International Inc Taylor Environmental Instruments Div
5970-00-616-63392-141-3 INTERCHANGEABLE
Insulator Rotating
Precision Aerospace Corporation Dba Precision Engine Control
6210-01-017-802221413 INTERCHANGEABLE
Light,indicator
Noske-Kaeser Germany Gmbh
5330-01-137-781321413 INTERCHANGEABLE
Seal,nonmetallic Channel
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4720-01-222-557321413 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5360-01-245-050421413 INTERCHANGEABLE
Spring,conn Link
Elbitamerica, Inc.
3110-01-457-8745214-13 INTERCHANGEABLE
Cup,tapered Roller Bearing
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
Cross-Reference Index
Part NumberManufacturer
81730W1ITEM33 Eaton Corp Opns & Technical Center (USA)
21-413 PRIMARY Eaton Corp Opns & Technical Center (USA)
Related Parts
3110-00-156-1897INTERCHANGEABLE
BEARING,BALL,THRUST
2913
6685-00-527-7435INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
21413-1
5970-00-616-6339INTERCHANGEABLE
INSULATOR ROTATING
2-141-3
6210-01-017-8022INTERCHANGEABLE
LIGHT,INDICATOR
21413
5330-01-137-7813INTERCHANGEABLE
SEAL,NONMETALLIC CHANNEL
21413
4720-01-222-5573INTERCHANGEABLE
HOSE,PREFORMED
21413
5360-01-245-0504INTERCHANGEABLE
SPRING,CONN LINK
21413
3110-01-457-8745INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
214-13

Frequently Asked Questions

What is NSN 5999-00-035-7982?

NSN 5999-00-035-7982 is a Contact,electrical, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-035-7982?

NSN 5999-00-035-7982 has 2 cross-referenced part numbers: 81730W1ITEM33 (Eaton Corp Opns & Technical Center), 21-413 (Eaton Corp Opns & Technical Center).

What NSN replaces 5999-00-035-7982?

There are 8 known substitutes for 5999-00-035-7982: 3110-00-156-1897, 6685-00-527-7435, 5970-00-616-6339 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-413?

Key specifications for 21-413: Precious Material and Weight: 0.005 SILVER GRAINS, TROY; Precious Material and Location: BODY AND CONTACT SILVER; Material: SILVER CONTACT; Mounting Method: CLAMP. 10 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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