PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILI27709Indicator,attitude

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6610-00-854-9166 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-854-9166 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-854-9166. Primary manufacturer part number: MILI27709.
Features
  • Indicator,attitude — FSC 6610
  • Contact Type: PIN
  • Height: 5.000 INCHES NOMINAL IN
  • Electrical Connection Quantity: 1
  • Mounting Facility Type and Quantity: 1 THREADED BEZEL
  • Nondefinitive Spec/std Data: ARU-14/A TYPE
  • Current Type: AC
  • AC Voltage Rating: 115.0 VOLTS NOMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,attitude, cataloged under National Stock Number 6610-00-854-9166, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-00-854-9166
Primary Part NumberMILI27709
Item NameIndicator,attitude
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Contact TypePIN
Height5.000 INCHES NOMINAL IN
Electrical Connection Quantity1
Mounting Facility Type and Quantity1 THREADED BEZEL
Nondefinitive Spec/std DataARU-14/A TYPE
Current TypeAC
AC Voltage Rating115.0 VOLTS NOMINAL
Pointer PurposeTO SHOW THE BANK POSITION OF AN AIRCRAFT W/RESPECT TO THE EARTHS HORIZON
PhaseSINGLE
Electrical Connection Identifying NumberOART BI,PT06P-14-19P
Frequency Rating400.0 HERTZ NOMINAL
Depth8.0625 INCHES NOMINAL IN
Width5.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6610-00-064-551442090 INTERCHANGEABLE
Indicator,attitude
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6610-00-809-0978138094-01-01 INTERCHANGEABLE
Indicator,attitude
Ge Aviation Systems Llc
6610-00-990-9825138094-01-02 INTERCHANGEABLE
Indicator,attitude
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
MILI27709 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ARU14A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6610-00-064-5514INTERCHANGEABLE
INDICATOR,ATTITUDE
42090
6610-00-809-0978INTERCHANGEABLE
INDICATOR,ATTITUDE
138094-01-01
6610-00-990-9825INTERCHANGEABLE
INDICATOR,ATTITUDE
138094-01-02

Frequently Asked Questions

What is NSN 6610-00-854-9166?

NSN 6610-00-854-9166 is a Indicator,attitude, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-854-9166?

NSN 6610-00-854-9166 has 2 cross-referenced part numbers: MILI27709 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ARU14A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6610-00-854-9166?

There are 3 known substitutes for 6610-00-854-9166: 6610-00-064-5514, 6610-00-809-0978, 6610-00-990-9825. Verify interchangeability with system specifications before substitution.

What are the specifications of MILI27709?

Key specifications for MILI27709: Contact Type: PIN; Height: 5.000 INCHES NOMINAL IN; Electrical Connection Quantity: 1; Mounting Facility Type and Quantity: 1 THREADED BEZEL. 13 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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