PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

158BRelay,solid State

Time Mark Corp · NSN 5945-01-601-8670 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-601-8670 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-601-8670. Primary manufacturer part number: 158B.
Features
  • Relay,solid State — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Time Mark Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-601-8670, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Time Mark Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-601-8670
Primary Part Number158B
Item NameRelay,solid State
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTime Mark Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5985-00-147-9011395979-1 INTERCHANGEABLE
Attenuator,variable
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5985-00-797-019910519328 INTERCHANGEABLE
Attenuator,variable
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
158B PRIMARY Time Mark Corp (USA)
Related Parts
5985-00-147-9011INTERCHANGEABLE
ATTENUATOR,VARIABLE
395979-1
5985-00-797-0199INTERCHANGEABLE
ATTENUATOR,VARIABLE
10519328

Frequently Asked Questions

What is NSN 5945-01-601-8670?

NSN 5945-01-601-8670 is a Relay,solid State, manufactured by Time Mark Corp, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-601-8670?

NSN 5945-01-601-8670 has 1 cross-referenced part number: 158B (Time Mark Corp).

What NSN replaces 5945-01-601-8670?

There are 2 known substitutes for 5945-01-601-8670: 5985-00-147-9011, 5985-00-797-0199. Verify interchangeability with system specifications before substitution.

What are the specifications of 158B?

Key specifications for 158B: End Item Identification: THREAT EMITTE. 1 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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