PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204040Gyroscope,rate

Gelbyson Srl · NSN 6615-00-010-1427 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-010-1427 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-010-1427. Primary manufacturer part number: 204040.
Features
  • Gyroscope,rate — FSC 6615
  • Overall Diameter: 0.936 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Gelbyson Srl
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gyroscope,rate, cataloged under National Stock Number 6615-00-010-1427, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gelbyson Srl. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6615-00-010-1427
Primary Part Number204040
Item NameGyroscope,rate
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerGelbyson Srl
StatusCANCELLED
Overall Diameter0.936 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3020-00-517-3645204040 INTERCHANGEABLE
Gear,bevel
Woodward, Inc.
6515-01-238-8095204.040 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4730-01-394-8192204040 INTERCHANGEABLE
Reducer,pipe
Karl Senner, L.l.c. Dba Karl Senner Inc
2510-01-596-4305204-040 INTERCHANGEABLE
Bottom Jaw Assembly
Truck Crane Solutions America, Llc
Cross-Reference Index
Part NumberManufacturer
204040 Gelbyson Srl (ITA)
204040 Timex Corp (USA)
Related Parts
3020-00-517-3645INTERCHANGEABLE
GEAR,BEVEL
204040
6515-01-238-8095INTERCHANGEABLE
SCREW,BONE
204.040
4730-01-394-8192INTERCHANGEABLE
REDUCER,PIPE
204040
2510-01-596-4305INTERCHANGEABLE
BOTTOM JAW ASSEMBLY
204-040

Frequently Asked Questions

What is NSN 6615-00-010-1427?

NSN 6615-00-010-1427 is a Gyroscope,rate, manufactured by Gelbyson Srl, classified under FSC 6615 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6615-00-010-1427?

NSN 6615-00-010-1427 has 2 cross-referenced part numbers: 204040 (Gelbyson Srl), 204040 (Timex Corp).

What NSN replaces 6615-00-010-1427?

There are 4 known substitutes for 6615-00-010-1427: 3020-00-517-3645, 6515-01-238-8095, 4730-01-394-8192 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 204040?

Key specifications for 204040: Overall Length: 2.376 INCHES NOMINAL IN; Overall Diameter: 0.936 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6615-00-010-1427 still in active supply?

NSN 6615-00-010-1427 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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