PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

212944-6Contact,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5999-00-241-6521 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-241-6521 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-241-6521. Primary manufacturer part number: 212944-6.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY BODY
  • Material: COPPER ALLOY CONTACT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Distance Between Mounting Facility Centers: 0.188 INCHES NOMINAL IN
  • Mounting Facility Quantity: 2
  • Nominal Thread Size: 0.086 INCHES IN
  • Mounting Method: THREADED HOLE(S)
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-241-6521, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-241-6521
Primary Part Number212944-6
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY CONTACT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Distance Between Mounting Facility Centers0.188 INCHES NOMINAL IN
Mounting Facility Quantity2
Nominal Thread Size0.086 INCHES IN
Mounting MethodTHREADED HOLE(S)
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY CONTACT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Distance Between Mounting Facility Centers0.188 INCHES NOMINAL IN
Mounting Facility Quantity2
Nominal Thread Size0.086 INCHES IN
Mounting MethodTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 8
4730-00-014-8288A405 INTERCHANGEABLE
Coupling,tube
Mueller Brass Co.
3040-00-495-9499A10269 INTERCHANGEABLE
Lever,remote Control
Am General Llc
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5355-00-601-4762 INTERCHANGEABLE
Knob
5935-00-696-8188 INTERCHANGEABLE
Jack,tip
6685-00-895-0313A405 INTERCHANGEABLE
Ther
A and M Thermometer Corp Accuracy Scientific Instruments Div
2920-01-024-0752 INTERCHANGEABLE
Generator Set,engine Accessory
3120-01-334-9010A405 INTERCHANGEABLE
Bearing Blank,sleeve
Huck International, Inc
Cross-Reference Index
Part NumberManufacturer
A405 Burke Products Inc (USA)
212944-6 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
212944-6 Arma Div Ambac Industries Inc
SK61083 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
4730-00-014-8288INTERCHANGEABLE
COUPLING,TUBE
A405
3040-00-495-9499INTERCHANGEABLE
LEVER,REMOTE CONTROL
A10269
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5355-00-601-4762INTERCHANGEABLE
KNOB
5935-00-696-8188INTERCHANGEABLE
JACK,TIP
6685-00-895-0313INTERCHANGEABLE
THER
A405
2920-01-024-0752INTERCHANGEABLE
GENERATOR SET,ENGINE ACCESSORY
3120-01-334-9010INTERCHANGEABLE
BEARING BLANK,SLEEVE
A405

Frequently Asked Questions

What is NSN 5999-00-241-6521?

NSN 5999-00-241-6521 is a Contact,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-241-6521?

NSN 5999-00-241-6521 has 4 cross-referenced part numbers: A405 (Burke Products Inc), 212944-6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 212944-6 (Arma Div Ambac Industries Inc), SK61083 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5999-00-241-6521?

There are 8 known substitutes for 5999-00-241-6521: 4730-00-014-8288, 3040-00-495-9499, 3110-00-516-5289 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 212944-6?

Key specifications for 212944-6: Material: COPPER ALLOY BODY; Material: COPPER ALLOY CONTACT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Distance Between Mounting Facility Centers: 0.188 INCHES NOMINAL IN. 14 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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