PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SPL121143-1ITEM10Contact,electrical

Monitor Controller Co · NSN 5999-00-301-4854 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-301-4854 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-301-4854. Primary manufacturer part number: SPL121143-1ITEM10.
Features
  • Contact,electrical — FSC 5999
  • Terminal Type and Quantity: 1 WIRE LEAD AXIALLY AT ONE END
  • Material: COPPER CONTACT
  • Mounting Method: SPRING TENSION
  • Mounting Facility Quantity: 1
  • Terminal Type and Quantity: 1 WIRE LEAD AXIALLY AT ONE END
  • Material: COPPER CONTACT
  • Mounting Method: SPRING TENSION
Applications
  • Applications requiring Copper Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-301-4854, 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 Monitor Controller Co. Government technical data includes 8 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-301-4854
Primary Part NumberSPL121143-1ITEM10
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMonitor Controller Co
StatusACTIVE
Terminal Type and Quantity1 WIRE LEAD AXIALLY AT ONE END
MaterialCOPPER CONTACT
Mounting MethodSPRING TENSION
Mounting Facility Quantity1
Terminal Type and Quantity1 WIRE LEAD AXIALLY AT ONE END
MaterialCOPPER CONTACT
Mounting MethodSPRING TENSION
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5110-00-293-024830048 INTERCHANGEABLE
Chisel,lead Picking
Mephisto Tool Co Inc
5360-00-353-4404EBA1405A INTERCHANGEABLE
Spring,helical,torsion
Prestolite Electric Inc
5330-00-733-4599236728 INTERCHANGEABLE
Packing,preformed
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5815-00-990-6269 INTERCHANGEABLE
Roller
5331-01-061-30005006-73 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5330-01-288-8380 INTERCHANGEABLE
Gasket
4820-01-506-373330048 INTERCHANGEABLE
Nozzle,valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
5330-01-663-431030048 INTERCHANGEABLE
Seal,plain
Jwc Environmental
6510-01-724-961930-048 INTERCHANGEABLE
Wick,ear
Deroyal Industries Inc
Cross-Reference Index
Part NumberManufacturer
SPL121143-1ITEM10 Monitor Controller Co (USA)
300-48 Monitor Controller Co (USA)
SPL091243-1ITEM1 Monitor Controller Co (USA)
Related Parts
5110-00-293-0248INTERCHANGEABLE
CHISEL,LEAD PICKING
30048
5360-00-353-4404INTERCHANGEABLE
SPRING,HELICAL,TORSION
EBA1405A
5330-00-733-4599INTERCHANGEABLE
PACKING,PREFORMED
236728
5815-00-990-6269INTERCHANGEABLE
ROLLER
5331-01-061-3000INTERCHANGEABLE
O-RING
5006-73
5330-01-288-8380INTERCHANGEABLE
GASKET
4820-01-506-3733INTERCHANGEABLE
NOZZLE,VALVE
30048
5330-01-663-4310INTERCHANGEABLE
SEAL,PLAIN
30048
6510-01-724-9619INTERCHANGEABLE
WICK,EAR
30-048

Frequently Asked Questions

What is NSN 5999-00-301-4854?

NSN 5999-00-301-4854 is a Contact,electrical, manufactured by Monitor Controller Co, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-301-4854?

NSN 5999-00-301-4854 has 3 cross-referenced part numbers: SPL121143-1ITEM10 (Monitor Controller Co), 300-48 (Monitor Controller Co), SPL091243-1ITEM1 (Monitor Controller Co).

What NSN replaces 5999-00-301-4854?

There are 9 known substitutes for 5999-00-301-4854: 5110-00-293-0248, 5360-00-353-4404, 5330-00-733-4599 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SPL121143-1ITEM10?

Key specifications for SPL121143-1ITEM10: Terminal Type and Quantity: 1 WIRE LEAD AXIALLY AT ONE END; Material: COPPER CONTACT; Mounting Method: SPRING TENSION; Mounting Facility Quantity: 1. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com