PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

648791Compass,gyro

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 6605-00-530-0208 · FSC 6605 · No Item Name Available
Verified by PartsTable
NSN 6605-00-530-0208 — this item is cataloged by the U.S. Government under National Stock Number 6605-00-530-0208. Primary manufacturer part number: 648791.
Features
  • Compass,gyro — FSC 6605
  • Nondefinitive Spec/std Data: C TYPE AND NS CLASS
  • Voltage in Volts: 70.0
  • Current Type: DC
  • Rotor Quantity: 1
  • Speed/latitude Correction Method: MANUAL
  • Pendulous Characteristic: NONPENDULOUS
  • Rotor Function: SEEKS MERIDIAN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Compass,gyro, cataloged under National Stock Number 6605-00-530-0208, is classified within Federal Supply Class 6605 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 11 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6605-00-530-0208
Primary Part Number648791
Item NameCompass,gyro
FSC / FSG6605 / 66 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Nondefinitive Spec/std DataC TYPE AND NS CLASS
Voltage in Volts70.0
Current TypeDC
Rotor Quantity1
Speed/latitude Correction MethodMANUAL
Pendulous CharacteristicNONPENDULOUS
Rotor FunctionSEEKS MERIDIAN
Rotor Weight27.0 POUNDS LBS
Stabilizing FeatureNOT INCLUDED
Transmission TypeSTEP BY STEP
Rotor Speed in RPM10000.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6605-00-527-7121 INTERCHANGEABLE
Compass,gyro
2805-00-569-8965804622 INTERCHANGEABLE
Push Rod,engine Poppet Valve
Am General Llc
Cross-Reference Index
Part NumberManufacturer
648791 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
MILG18330TYPECCLASSNS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6605-00-527-7121INTERCHANGEABLE
COMPASS,GYRO
2805-00-569-8965INTERCHANGEABLE
PUSH ROD,ENGINE POPPET VALVE
804622

Frequently Asked Questions

What is NSN 6605-00-530-0208?

NSN 6605-00-530-0208 is a Compass,gyro, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6605 (No Item Name Available). Status: active.

What are the part numbers for NSN 6605-00-530-0208?

NSN 6605-00-530-0208 has 2 cross-referenced part numbers: 648791 (Lockheed Martin Corporation Div Rms - Mitchel Field), MILG18330TYPECCLASSNS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6605-00-530-0208?

There are 2 known substitutes for 6605-00-530-0208: 6605-00-527-7121, 2805-00-569-8965. Verify interchangeability with system specifications before substitution.

What are the specifications of 648791?

Key specifications for 648791: Nondefinitive Spec/std Data: C TYPE AND NS CLASS; Voltage in Volts: 70.0; Current Type: DC; Rotor Quantity: 1. 11 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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