PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

181450Block,contact

Telemechanics Inc · NSN 5999-00-341-5218 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-341-5218 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-341-5218. Primary manufacturer part number: 181450.
Features
  • Block,contact — FSC 5999
  • General Characteristics Item Description: IRREGULAR SHAPE,TWO MTG HOLES
  • General Characteristics Item Description: IRREGULAR SHAPE,TWO MTG HOLES
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block,contact, cataloged under National Stock Number 5999-00-341-5218, 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 Telemechanics Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-341-5218
Primary Part Number181450
Item NameBlock,contact
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
General Characteristics Item DescriptionIRREGULAR SHAPE,TWO MTG HOLES
General Characteristics Item DescriptionIRREGULAR SHAPE,TWO MTG HOLES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeXN
Verified Substitutes 3
5990-00-018-9723M20708/20-01C INTERCHANGEABLE
Synchro,transmitter
Sae International Dba Sae International
4720-01-178-0134233849 INTERCHANGEABLE
Hose Assembly,nonmetallic
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5305-01-244-5916 INTERCHANGEABLE
Screw,cap,hexagon Head
Cross-Reference Index
Part NumberManufacturer
181450 American Telephone and Telegraph Co (USA)
181450 Lucent Technologies Inc Corporate Headquarters (USA)
181450 PRIMARY Telemechanics Inc (USA)
Related Parts
5990-00-018-9723INTERCHANGEABLE
SYNCHRO,TRANSMITTER
M20708/20-01C
4720-01-178-0134INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
233849
5305-01-244-5916INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD

Frequently Asked Questions

What is NSN 5999-00-341-5218?

NSN 5999-00-341-5218 is a Block,contact, manufactured by Telemechanics Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-341-5218?

NSN 5999-00-341-5218 has 3 cross-referenced part numbers: 181450 (American Telephone and Telegraph Co), 181450 (Lucent Technologies Inc Corporate Headquarters), 181450 (Telemechanics Inc).

What NSN replaces 5999-00-341-5218?

There are 3 known substitutes for 5999-00-341-5218: 5990-00-018-9723, 4720-01-178-0134, 5305-01-244-5916. Verify interchangeability with system specifications before substitution.

What are the specifications of 181450?

Key specifications for 181450: General Characteristics Item Description: IRREGULAR SHAPE,TWO MTG HOLES; General Characteristics Item Description: IRREGULAR SHAPE,TWO MTG HOLES. 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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