PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

128258Connecting Link,rigid

Telemechanics Inc · NSN 3040-00-309-3845 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-309-3845 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-309-3845. Primary manufacturer part number: 128258.
Features
  • Connecting Link,rigid — FSC 3040
  • Body Construction: SOLID
  • 2 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-00-309-3845, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission 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 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.

Technical Specifications
ParameterValue
NSN3040-00-309-3845
Primary Part Number128258
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Body ConstructionSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3120-00-478-9451128258 INTERCHANGEABLE
Bearing,sleeve
Curtiss-Wright Controls, Inc. Div Actuation Division
5331-00-589-5935 INTERCHANGEABLE
O-Ring
2520-01-337-41161648237C91 INTERCHANGEABLE
Clutch Assembly,friction
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
128258 American Telephone and Telegraph Co (USA)
128258 PRIMARY Telemechanics Inc (USA)
Related Parts
3120-00-478-9451INTERCHANGEABLE
BEARING,SLEEVE
128258
5331-00-589-5935INTERCHANGEABLE
O-RING
2520-01-337-4116INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
1648237C91

Frequently Asked Questions

What is NSN 3040-00-309-3845?

NSN 3040-00-309-3845 is a Connecting Link,rigid, manufactured by Telemechanics Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-309-3845?

NSN 3040-00-309-3845 has 2 cross-referenced part numbers: 128258 (American Telephone and Telegraph Co), 128258 (Telemechanics Inc).

What NSN replaces 3040-00-309-3845?

There are 3 known substitutes for 3040-00-309-3845: 3120-00-478-9451, 5331-00-589-5935, 2520-01-337-4116. Verify interchangeability with system specifications before substitution.

What are the specifications of 128258?

Key specifications for 128258: Body Construction: SOLID; Overall Length: 5.188 INCHES NOMINAL IN. 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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