PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

171551Plug

Telemechanics Inc · NSN 5815-00-325-2129 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-325-2129 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-325-2129. Primary manufacturer part number: 171551.
Features
  • Plug — FSC 5815
  • 5 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plug, cataloged under National Stock Number 5815-00-325-2129, 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. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug
FSC / FSG5815 — No Item Name Available (FSG 58)
ManufacturersLucent Technologies Inc Dba Federal Marketing Group (CAGE 06KW9); Lucent Technologies Inc Corporate Headquarters (CAGE 3B4M0); At and T Corp (CAGE 70408); American Telephone and Telegraph Co (CAGE 64959); Telemechanics Inc (CAGE 57712)
Technical Specifications
ParameterValue
NSN5815-00-325-2129
Primary Part Number171551
Item NamePlug
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5365-00-737-315117155-1 INTERCHANGEABLE
Shim
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
5310-01-293-357217155-1 INTERCHANGEABLE
Washer,flat
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
171551 Lucent Technologies Inc Dba Federal Marketing Group (USA)
171551 Lucent Technologies Inc Corporate Headquarters (USA)
171551 At and T Corp (USA)
171551 American Telephone and Telegraph Co (USA)
171551 PRIMARY Telemechanics Inc (USA)
Related Parts
5365-00-737-3151INTERCHANGEABLE
SHIM
17155-1
5310-01-293-3572INTERCHANGEABLE
WASHER,FLAT
17155-1

Frequently Asked Questions

What is NSN 5815-00-325-2129?

NSN 5815-00-325-2129 is a Plug, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-325-2129?

NSN 5815-00-325-2129 has 5 cross-referenced part numbers: 171551 (Lucent Technologies Inc Dba Federal Marketing Group), 171551 (Lucent Technologies Inc Corporate Headquarters), 171551 (At and T Corp), 171551 (American Telephone and Telegraph Co), 171551 (Telemechanics Inc).

What NSN replaces 5815-00-325-2129?

There are 2 known substitutes for 5815-00-325-2129: 5365-00-737-3151, 5310-01-293-3572. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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