PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4170-1Chain Assy,safety

Wisco Products Inc · NSN 2840-00-407-9167 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-407-9167 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-407-9167. Primary manufacturer part number: 4170-1.
Features
  • Chain Assy,safety — FSC 2840
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Wisco Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chain Assy,safety, cataloged under National Stock Number 2840-00-407-9167, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Wisco Products Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-407-9167
Primary Part Number4170-1
Item NameChain Assy,safety
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerWisco Products Inc
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5940-00-230-0515MS25036-154 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5305-00-338-197941701 INTERCHANGEABLE
Screw,shoulder
Jergens Inc Div Tooling Components Division
2520-00-393-3221 INTERCHANGEABLE
Countershaft and Gear
4820-01-190-6042417-01 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5962-01-204-165341701 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5950-01-220-5569 INTERCHANGEABLE
Transformer,power
5985-01-643-2996417-01 INTERCHANGEABLE
Amplifier-Coupler,radio Frequenc
Cobham Electronic Systems Sigint Inc. Dba Cobham Defense Electronics
5305-01-679-336541701 INTERCHANGEABLE
Screw,shoulder
Jergens Inc Div Tooling Components Division
Cross-Reference Index
Part NumberManufacturer
4170-1 PRIMARY Wisco Products Inc (USA)
Related Parts
5940-00-230-0515INTERCHANGEABLE
TERMINAL,LUG
MS25036-154
5305-00-338-1979INTERCHANGEABLE
SCREW,SHOULDER
41701
2520-00-393-3221INTERCHANGEABLE
COUNTERSHAFT AND GEAR
4820-01-190-6042INTERCHANGEABLE
STEM,FLUID VALVE
417-01
5962-01-204-1653INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41701
5950-01-220-5569INTERCHANGEABLE
TRANSFORMER,POWER
5985-01-643-2996INTERCHANGEABLE
AMPLIFIER-COUPLER,RADIO FREQUENC
417-01
5305-01-679-3365INTERCHANGEABLE
SCREW,SHOULDER
41701

Frequently Asked Questions

What is NSN 2840-00-407-9167?

NSN 2840-00-407-9167 is a Chain Assy,safety, manufactured by Wisco Products Inc, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-00-407-9167?

NSN 2840-00-407-9167 has 1 cross-referenced part number: 4170-1 (Wisco Products Inc).

What NSN replaces 2840-00-407-9167?

There are 8 known substitutes for 2840-00-407-9167: 5940-00-230-0515, 5305-00-338-1979, 2520-00-393-3221 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4170-1?

Key specifications for 4170-1: End Item Identification: ACFT ENG TF-39; Criticality Code Justification: AGAV. 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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