PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41608Knife Edge

Testek Llc Dba Testek Solutions · NSN 4920-00-898-3220 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-898-3220 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-898-3220. Primary manufacturer part number: 41608.
Features
  • Knife Edge — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Testek Llc Dba Testek Solutions
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Knife Edge, cataloged under National Stock Number 4920-00-898-3220, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Testek Llc Dba Testek Solutions. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameKnife Edge
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersTestek Llc Dba Testek Solutions (CAGE 06659)
Technical Specifications
ParameterValue
NSN4920-00-898-3220
Primary Part Number41608
Item NameKnife Edge
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerTestek Llc Dba Testek Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-01-004-2494878599-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5950-01-064-1455674-0191-010 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5962-01-204-761841608 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
3020-01-479-475641608 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
2990-01-574-811341608 INTERCHANGEABLE
Lever Assembly,power-Speed Contr
Motor Services Hugo Stamp Inc
Cross-Reference Index
Part NumberManufacturer
41608 PRIMARY Testek Llc Dba Testek Solutions (USA)
Related Parts
5950-01-004-2494INTERCHANGEABLE
TRANSFORMER,POWER
878599-1
5950-01-064-1455INTERCHANGEABLE
TRANSFORMER,POWER
674-0191-010
5962-01-204-7618INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41608
3020-01-479-4756INTERCHANGEABLE
GEAR RACK
41608
2990-01-574-8113INTERCHANGEABLE
LEVER ASSEMBLY,POWER-SPEED CONTR
41608

Frequently Asked Questions

What is NSN 4920-00-898-3220?

NSN 4920-00-898-3220 is a Knife Edge, manufactured by Testek Llc Dba Testek Solutions, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-898-3220?

NSN 4920-00-898-3220 has 1 cross-referenced part number: 41608 (Testek Llc Dba Testek Solutions).

What NSN replaces 4920-00-898-3220?

There are 5 known substitutes for 4920-00-898-3220: 5950-01-004-2494, 5950-01-064-1455, 5962-01-204-7618 and 2 more. Verify interchangeability with system specifications before substitution.

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