PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A21000Contact,electrical

Thompson O Co Div of Schindler Elevator Corp · NSN 5999-00-035-8805 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-035-8805 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-035-8805. Primary manufacturer part number: A21000.
Features
  • Contact,electrical — FSC 5999
  • Mounting Method: TERMINAL
  • Style Designator: CYLINDRICAL SHAPE
  • Material: CARBON BODY AND CONTACT
  • Overall Diameter: 0.375 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Style Designator: CYLINDRICAL SHAPE
  • Material: CARBON BODY AND CONTACT
Applications
  • Applications requiring Carbon Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-035-8805, 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 Thompson O Co Div of Schindler Elevator Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-035-8805
Primary Part NumberA21000
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerThompson O Co Div of Schindler Elevator Corp
StatusACTIVE
Mounting MethodTERMINAL
Style DesignatorCYLINDRICAL SHAPE
MaterialCARBON BODY AND CONTACT
Overall Diameter0.375 INCHES NOMINAL IN
Mounting MethodTERMINAL
Style DesignatorCYLINDRICAL SHAPE
MaterialCARBON BODY AND CONTACT
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 12
5920-00-237-7375J9211QL INTERCHANGEABLE
Arrester,lightning
Joslyn Corp
5120-00-239-8254 INTERCHANGEABLE
Pliers
5340-00-257-0043842967PC6 INTERCHANGEABLE
Clamp,loop
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-494-4916 INTERCHANGEABLE
Semiconductor Device,diode
6930-00-518-6620 INTERCHANGEABLE
Differential,instrument
5120-00-528-2756253 INTERCHANGEABLE
Spoon,body and Fender
Stream Line Tools Inc
3110-00-542-024613TB030VAK INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
3110-00-554-5236MT205P INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
3456-00-640-30251385500 PC E6 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
5940-00-644-79451567 INTERCHANGEABLE
Terminal,lug
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Cross-Reference Index
Part NumberManufacturer
1567 American Carbon Industries-Capin (USA)
E6 Thompson O Co Div of Schindler Elevator Corp (USA)
E6 Sedgwick Machine Works Inc (USA)
A21000 PRIMARY Thompson O Co Div of Schindler Elevator Corp (USA)
Related Parts
5920-00-237-7375INTERCHANGEABLE
ARRESTER,LIGHTNING
J9211QL
5120-00-239-8254INTERCHANGEABLE
PLIERS
5340-00-257-0043INTERCHANGEABLE
CLAMP,LOOP
842967PC6
5961-00-494-4916INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6930-00-518-6620INTERCHANGEABLE
DIFFERENTIAL,INSTRUMENT
5120-00-528-2756INTERCHANGEABLE
SPOON,BODY AND FENDER
253
3110-00-542-0246INTERCHANGEABLE
BEARING,BALL,THRUST
13TB030VAK
3110-00-554-5236INTERCHANGEABLE
BEARING,BALL,ANNULAR
MT205P
3456-00-640-3025INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
1385500 PC E6
5940-00-644-7945INTERCHANGEABLE
TERMINAL,LUG
1567
6685-00-684-1667INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
2000-045-00
5905-00-830-9025INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,

Frequently Asked Questions

What is NSN 5999-00-035-8805?

NSN 5999-00-035-8805 is a Contact,electrical, manufactured by Thompson O Co Div of Schindler Elevator Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-035-8805?

NSN 5999-00-035-8805 has 4 cross-referenced part numbers: 1567 (American Carbon Industries-Capin), E6 (Thompson O Co Div of Schindler Elevator Corp), E6 (Sedgwick Machine Works Inc), A21000 (Thompson O Co Div of Schindler Elevator Corp).

What NSN replaces 5999-00-035-8805?

There are 12 known substitutes for 5999-00-035-8805: 5920-00-237-7375, 5120-00-239-8254, 5340-00-257-0043 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A21000?

Key specifications for A21000: Overall Length: 0.625 INCHES NOMINAL IN; Mounting Method: TERMINAL; Style Designator: CYLINDRICAL SHAPE; Material: CARBON BODY AND CONTACT. 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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