PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TRU-2A/AGyroscope,rate

Joint Electronics Type Designation System · NSN 6615-00-707-6478 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-707-6478 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-707-6478. Primary manufacturer part number: TRU-2A/A.
Features
  • Gyroscope,rate — FSC 6615
  • Instrument Type: UNFLOATED
  • Gimbal Quantity: 1
  • Functional Description: PROVIDES ELECTRICAL SIGNALS DIRECTLY PROPORTIONAL TO THE RATE OF YAW OF AIRCRAFT
  • Axis Displacement Limitation in Deg: PORM 360 DEG PER MIN MAX
  • Freedom Axis Quantity: 1
  • Elastic Restraint Application Method: ELECTRIC
  • Nondefinitive Spec/std Data: TRU-2A/A TYPE A
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gyroscope,rate, cataloged under National Stock Number 6615-00-707-6478, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6615-00-707-6478
Primary Part NumberTRU-2A/A
Item NameGyroscope,rate
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Instrument TypeUNFLOATED
Gimbal Quantity1
Functional DescriptionPROVIDES ELECTRICAL SIGNALS DIRECTLY PROPORTIONAL TO THE RATE OF YAW OF AIRCRAFT
Axis Displacement Limitation in DegPORM 360 DEG PER MIN MAX
Freedom Axis Quantity1
Elastic Restraint Application MethodELECTRIC
Nondefinitive Spec/std DataTRU-2A/A TYPE A
Wheel Power MethodELECTRIC
Voltage in Volts28.0
Sensing Output/signal Level MethodVARIABLE INDUCTIVE PICKOFF AND 4 MA MAX
Direct Current Rating in Amps0.250
Current TypeDC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6615-00-077-18314536-01C INTERCHANGEABLE
Gyroscope,rate
Parker Hannifin Corporation Div Hydraulic Systems Division
6615-00-169-1564 INTERCHANGEABLE
Gyroscope,rate
6615-00-792-7750A2460 INTERCHANGEABLE
Gyroscope,rate
Kelly Manufacturing Company
6615-00-856-75574536-01A INTERCHANGEABLE
Gyroscope,rate
Parker Hannifin Corporation Div Hydraulic Systems Division
6615-00-857-0828A2850-1 INTERCHANGEABLE
Gyroscope,rate
Kelly Manufacturing Company
6615-00-869-0825A2850-5 INTERCHANGEABLE
Gyroscope,rate
Kelly Manufacturing Company
6615-00-877-9343501-1027-01 INTERCHANGEABLE
Gyroscope,rate
Acron Aviation, Inc.
6615-01-059-7909 INTERCHANGEABLE
Gyroscope,rate
6615-01-178-05837125-9415 INTERCHANGEABLE
Gyroscope,rate
Mid-Continent Instrument Co Inc
6615-01-248-0835 INTERCHANGEABLE
Gyroscope,rate
Cross-Reference Index
Part NumberManufacturer
TRU-2A/A Joint Electronics Type Designation System (USA)
MILT27200TYPETRU2AA Department of the Air Force (USA)
MIL-T-27200 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6615-00-077-1831INTERCHANGEABLE
GYROSCOPE,RATE
4536-01C
6615-00-169-1564INTERCHANGEABLE
GYROSCOPE,RATE
6615-00-792-7750INTERCHANGEABLE
GYROSCOPE,RATE
A2460
6615-00-856-7557INTERCHANGEABLE
GYROSCOPE,RATE
4536-01A
6615-00-857-0828INTERCHANGEABLE
GYROSCOPE,RATE
A2850-1
6615-00-869-0825INTERCHANGEABLE
GYROSCOPE,RATE
A2850-5
6615-00-877-9343INTERCHANGEABLE
GYROSCOPE,RATE
501-1027-01
6615-01-059-7909INTERCHANGEABLE
GYROSCOPE,RATE
6615-01-178-0583INTERCHANGEABLE
GYROSCOPE,RATE
7125-9415
6615-01-248-0835INTERCHANGEABLE
GYROSCOPE,RATE

Frequently Asked Questions

What is NSN 6615-00-707-6478?

NSN 6615-00-707-6478 is a Gyroscope,rate, manufactured by Joint Electronics Type Designation System, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-00-707-6478?

NSN 6615-00-707-6478 has 3 cross-referenced part numbers: TRU-2A/A (Joint Electronics Type Designation System), MILT27200TYPETRU2AA (Department of the Air Force), MIL-T-27200 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6615-00-707-6478?

There are 10 known substitutes for 6615-00-707-6478: 6615-00-077-1831, 6615-00-169-1564, 6615-00-792-7750 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TRU-2A/A?

Key specifications for TRU-2A/A: Instrument Type: UNFLOATED; Gimbal Quantity: 1; Functional Description: PROVIDES ELECTRICAL SIGNALS DIRECTLY PROPORTIONAL TO THE RATE OF YAW OF AIRCRAFT; Part Name Assigned by Controlling Agency: TRANSMITTER RATE GYROSCOPE. 17 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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