PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

187001Stop,mechanical

Telemechanics Inc · NSN 5340-01-025-2498 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-025-2498 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-025-2498. Primary manufacturer part number: 187001.
Features
  • Stop,mechanical — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Stop,mechanical, cataloged under National Stock Number 5340-01-025-2498, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. This item has 2 commercial cross-references from 2 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.

Catalog Facts
Item NameStop,mechanical
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersAmerican Telephone and Telegraph Co (CAGE 64959); Telemechanics Inc (CAGE 57712)
Successor NSN5340-00-570-3734 — Plug Assembly,sealing
Technical Specifications
ParameterValue
NSN5340-01-025-2498
Primary Part Number187001
Item NameStop,mechanical
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5340-00-570-3734PLGA1870010A SUCCESSOR
Plug Assembly,sealing
The Lee Co Dba the Lee Co
4470-00-905-6808 INTERCHANGEABLE
Cage,spring
5305-01-643-01491870-01 INTERCHANGEABLE
Screw,cap,hexagon Head
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
187001 American Telephone and Telegraph Co (USA)
187001 PRIMARY Telemechanics Inc (USA)
Related Parts
5340-00-570-3734SUCCESSOR
PLUG ASSEMBLY,SEALING
PLGA1870010A
4470-00-905-6808INTERCHANGEABLE
CAGE,SPRING
5305-01-643-0149INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1870-01

Frequently Asked Questions

What is NSN 5340-01-025-2498?

NSN 5340-01-025-2498 is a Stop,mechanical, manufactured by Telemechanics Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-025-2498?

NSN 5340-01-025-2498 has 2 cross-referenced part numbers: 187001 (American Telephone and Telegraph Co), 187001 (Telemechanics Inc).

What NSN replaces 5340-01-025-2498?

There are 3 known substitutes for 5340-01-025-2498: 5340-00-570-3734, 4470-00-905-6808, 5305-01-643-0149. Verify interchangeability with system specifications before substitution.

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