PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301660Antenna Subassembly

Kearfott Corporation Div Guidance and Navigation Division · NSN 5985-00-538-0542 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-538-0542 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-538-0542. Primary manufacturer part number: 301660.
Features
  • Antenna Subassembly — FSC 5985
  • Component Type and Quantity: 2 COIL AND 1 COVER AND 1 RING AND 1 HUB AND 1 SHAFT AND 1 SHIELD
  • 4 verified cross-references
  • Primary manufacturer: Kearfott Corporation Div Guidance and Navigation Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna Subassembly, cataloged under National Stock Number 5985-00-538-0542, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-538-0542
Primary Part Number301660
Item NameAntenna Subassembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusCANCELLED
Component Type and Quantity2 COIL AND 1 COVER AND 1 RING AND 1 HUB AND 1 SHAFT AND 1 SHIELD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5355-00-153-2359702904 INTERCHANGEABLE
Dial,scale
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-00-451-5664311-0608-00 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Tektronix, Inc.
1270-00-763-6054301660 INTERCHANGEABLE
Module,television Camera
Northrop Grumman Corp Electronic Systems Defensive System Div
5930-01-191-28243016-60 INTERCHANGEABLE
Switch Subassembly
Pentair Filtration Solutions, Llc
3110-01-205-4122805-70 INTERCHANGEABLE
Bearing,roller,tapered
Translectric Corp
5996-01-279-0879 INTERCHANGEABLE
Amplifier,radio Frequency
5915-01-565-8100 INTERCHANGEABLE
Filter,radio Frequency Interfere
Cross-Reference Index
Part NumberManufacturer
702904 Raytheon Company (USA)
80570 Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA)
301660 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
W1660 Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
5355-00-153-2359INTERCHANGEABLE
DIAL,SCALE
702904
5905-00-451-5664INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
311-0608-00
1270-00-763-6054INTERCHANGEABLE
MODULE,TELEVISION CAMERA
301660
5930-01-191-2824INTERCHANGEABLE
SWITCH SUBASSEMBLY
3016-60
3110-01-205-4122INTERCHANGEABLE
BEARING,ROLLER,TAPERED
805-70
5996-01-279-0879INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
5915-01-565-8100INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE

Frequently Asked Questions

What is NSN 5985-00-538-0542?

NSN 5985-00-538-0542 is a Antenna Subassembly, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-538-0542?

NSN 5985-00-538-0542 has 4 cross-referenced part numbers: 702904 (Raytheon Company), 80570 (Sensor Systems, L.l.c. Dba Sensor Systems Llc), 301660 (Kearfott Corporation Div Guidance and Navigation Division), W1660 (Kearfott Corporation Div Guidance and Navigation Division).

What NSN replaces 5985-00-538-0542?

There are 7 known substitutes for 5985-00-538-0542: 5355-00-153-2359, 5905-00-451-5664, 1270-00-763-6054 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 301660?

Key specifications for 301660: Component Type and Quantity: 2 COIL AND 1 COVER AND 1 RING AND 1 HUB AND 1 SHAFT AND 1 SHIELD; Special Features: COMPONENT TYPE AND QUANTITY:SCALE 1;MOUNTING CONFIGURATION:MOUNTS IN HOUSING;FSC APPLICATION DATA:ANTENNA,RADIO NAVIGATIONAL EQUIPMENT,AIRBORNE; Overall Width: 3.750 INCHES NOMINAL IN; Overall Length: 8.875 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-538-0542 still in active supply?

NSN 5985-00-538-0542 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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