PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

164540Detent

Telemechanics Inc · NSN 5815-00-887-6506 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-887-6506 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-887-6506. Primary manufacturer part number: 164540.
Features
  • Detent — FSC 5815
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 4 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detent, cataloged under National Stock Number 5815-00-887-6506, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5815-00-887-6506
Primary Part Number164540
Item NameDetent
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-728-9392 INTERCHANGEABLE
Semiconductor Device,diode
5841-01-079-8717164540 INTERCHANGEABLE
Test Panel Assembly
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
164540 American Telephone and Telegraph Co (USA)
164540 Zf Industrieantriebe Witten Gmbh (DEU)
164540 PRIMARY Telemechanics Inc (USA)
164540 Daytel Mfg Inc (USA)
Related Parts
5961-00-728-9392INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5841-01-079-8717INTERCHANGEABLE
TEST PANEL ASSEMBLY
164540

Frequently Asked Questions

What is NSN 5815-00-887-6506?

NSN 5815-00-887-6506 is a Detent, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-887-6506?

NSN 5815-00-887-6506 has 4 cross-referenced part numbers: 164540 (American Telephone and Telegraph Co), 164540 (Zf Industrieantriebe Witten Gmbh), 164540 (Telemechanics Inc), 164540 (Daytel Mfg Inc).

What NSN replaces 5815-00-887-6506?

There are 2 known substitutes for 5815-00-887-6506: 5961-00-728-9392, 5841-01-079-8717. Verify interchangeability with system specifications before substitution.

What are the specifications of 164540?

Key specifications for 164540: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 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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