PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85-22000-10000AContact,electrical

Hoyt Corporation · NSN 5999-01-045-8178 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-045-8178 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-045-8178. Primary manufacturer part number: 85-22000-10000A.
Features
  • Contact,electrical — FSC 5999
  • Terminal Type and Quantity: 1 THREADED STUD BASE
  • Terminal Type and Quantity: 1 THREADED STUD BASE
  • 3 verified cross-references
  • Primary manufacturer: Hoyt Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-045-8178, 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 Hoyt Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-045-8178
Primary Part Number85-22000-10000A
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerHoyt Corporation
StatusACTIVE
Terminal Type and Quantity1 THREADED STUD BASE
Terminal Type and Quantity1 THREADED STUD BASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0200 lbs
Cube0.0460 cu ft
Verified Substitutes 11
5950-00-137-4419 INTERCHANGEABLE
Transformer,radio Frequency
6625-00-553-7384 INTERCHANGEABLE
Meter,electrical Frequency
5950-00-583-09096549 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5365-00-629-72737762603 INTERCHANGEABLE
Bushing,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
5950-00-645-0006 INTERCHANGEABLE
Transformer,power
4920-00-874-61146549 INTERCHANGEABLE
Leadscrew
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5905-00-989-9605 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5915-01-217-34128559957-1 INTERCHANGEABLE
Filter,band Pass
L3 Technologies, Inc. Div Communication Systems-East
7025-01-418-4803MAJESTIK4900 INTERCHANGEABLE
Printer,automatic Data Processin
Xerox Corporation
2590-01-478-3787132115-1 INTERCHANGEABLE
Filler Neck,vehicular Components
Alliance Laser Inc
Cross-Reference Index
Part NumberManufacturer
6549 Hoyt Corporation (USA)
85-22000-10000A PRIMARY Hoyt Corporation (USA)
4900 Hoyt Corporation (USA)
Related Parts
5950-00-137-4419INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6625-00-553-7384INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
5950-00-583-0909INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
6549
5365-00-629-7273INTERCHANGEABLE
BUSHING,NONMETALLIC
7762603
5950-00-645-0006INTERCHANGEABLE
TRANSFORMER,POWER
4920-00-874-6114INTERCHANGEABLE
LEADSCREW
6549
5905-00-989-9605INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5915-01-217-3412INTERCHANGEABLE
FILTER,BAND PASS
8559957-1
7025-01-418-4803INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
MAJESTIK4900
2590-01-478-3787INTERCHANGEABLE
FILLER NECK,VEHICULAR COMPONENTS
132115-1
6515-01-562-6053INTERCHANGEABLE
BRUSH,CLEANING,BUR
PA310

Frequently Asked Questions

What is NSN 5999-01-045-8178?

NSN 5999-01-045-8178 is a Contact,electrical, manufactured by Hoyt Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-045-8178?

NSN 5999-01-045-8178 has 3 cross-referenced part numbers: 6549 (Hoyt Corporation), 85-22000-10000A (Hoyt Corporation), 4900 (Hoyt Corporation).

What NSN replaces 5999-01-045-8178?

There are 11 known substitutes for 5999-01-045-8178: 5950-00-137-4419, 6625-00-553-7384, 5950-00-583-0909 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85-22000-10000A?

Key specifications for 85-22000-10000A: Terminal Type and Quantity: 1 THREADED STUD BASE; Terminal Type and Quantity: 1 THREADED STUD BASE. 2 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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