PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

109090Indicator,attitude

Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace · NSN 6610-00-131-8817 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-131-8817 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-131-8817. Primary manufacturer part number: 109090.
Features
  • Indicator,attitude — FSC 6610
  • Contact Type: PIN
  • Contact Quantity: 14
  • Frequency Rating: 400.0 HERTZ NOMINAL
  • Electrical Connection Quantity: 1
  • Supplementary Features: DISPLAYS ATTITUDE INFORMATION FOR HIGH PERFORMANCE ACFT WHICH HAVE WHITE LIGHTED INSTRUMENT PANELS; THE INDICATOR IS CONTROLLED BY A VERTICAL REFERENCE CONTROL WHICH PROVIDES PITCH AND ROLL OUTPUT SIGNALS
  • Current Type: AC
  • Mounting Facility Type and Quantity: 1 THREADED BEZEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,attitude, cataloged under National Stock Number 6610-00-131-8817, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-00-131-8817
Primary Part Number109090
Item NameIndicator,attitude
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerSymetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
StatusACTIVE
Contact TypePIN
Contact Quantity14
Frequency Rating400.0 HERTZ NOMINAL
Electrical Connection Quantity1
Supplementary FeaturesDISPLAYS ATTITUDE INFORMATION FOR HIGH PERFORMANCE ACFT WHICH HAVE WHITE LIGHTED INSTRUMENT PANELS; THE INDICATOR IS CONTROLLED BY A VERTICAL REFERENCE CONTROL WHICH PROVIDES PITCH AND ROLL OUTPUT SIGNALS
Current TypeAC
Mounting Facility Type and Quantity1 THREADED BEZEL
PhaseSINGLE
Electrical Connection Identifying NumberPART NO. PT02H-14-19P
Width3.260 INCHES NOMINAL IN
Depth9.749 INCHES NOMINAL IN
Pointer PurposePITCH OF ACFT; ROLL OF ACFT
Height3.255 INCHES NOMINAL IN
AC Voltage Rating115.0 VOLTS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6610-00-078-9002139800-01-01 INTERCHANGEABLE
Indicator,attitude
Ge Aviation Systems Llc
6610-00-087-243441550 INTERCHANGEABLE
Indicator,attitude
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5905-00-114-5417 INTERCHANGEABLE
Resistor,fixed,composition
6610-00-148-7180 INTERCHANGEABLE
Indicator,attitude
6610-00-167-9699144700-01-01 INTERCHANGEABLE
Indicator,attitude
Ge Aviation Systems Llc
6610-00-580-9562131400-01 INTERCHANGEABLE
Indicator,attitude
Ge Aviation Systems Llc
6610-00-580-956327360 INTERCHANGEABLE
Indicator,attitude
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6610-00-585-0990127123-01 INTERCHANGEABLE
Indicator,attitude
Ge Aviation Systems Llc
6610-00-674-607329993 INTERCHANGEABLE
Indicator,attitude
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6610-00-764-6627102630 INTERCHANGEABLE
Indicator,attitude
Astronautics Corporation of America
Cross-Reference Index
Part NumberManufacturer
109090 Astronautics Corporation of America (USA)
MIL-I-27710 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ARU-20/A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
109090 PRIMARY Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace (USA)
Related Parts
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5905-00-114-5417INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6610-00-148-7180INTERCHANGEABLE
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6610-00-167-9699INTERCHANGEABLE
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144700-01-01
6610-00-580-9562INTERCHANGEABLE
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6610-00-585-0990INTERCHANGEABLE
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29993
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Frequently Asked Questions

What is NSN 6610-00-131-8817?

NSN 6610-00-131-8817 is a Indicator,attitude, manufactured by Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-131-8817?

NSN 6610-00-131-8817 has 4 cross-referenced part numbers: 109090 (Astronautics Corporation of America), MIL-I-27710 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ARU-20/A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 109090 (Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace).

What NSN replaces 6610-00-131-8817?

There are 12 known substitutes for 6610-00-131-8817: 6610-00-078-9002, 6610-00-087-2434, 5905-00-114-5417 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 109090?

Key specifications for 109090: Special Features: 5 VDC LIGHTING; 1 KNOB; SPHERE SHOWS PITCH AND ROLL OF ACFT; MINIATURE AIRPLANE REFERENCE FOR PITCH AND BANK INDICATORS; BANK INDEX USED TO SHOW BANK ANGLE VDC; Contact Type: PIN; Contact Quantity: 14; Frequency Rating: 400.0 HERTZ NOMINAL. 15 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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