PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R1050Antenna Elevator Group

Naval Air Warfare Ctr Aircraft Div · NSN 5985-01-085-9317 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-085-9317 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-085-9317. Primary manufacturer part number: R1050.
Features
  • Antenna Elevator Group — FSC 5985
  • Document Type: MILITARY DRAWING
  • Document Identification: R1050
  • Component Document Origin: GOVERNMENT
  • Joint Electronics Type Designation System Item Name: RETRACTABLE MAST ASSEMBLY
  • Joint Electronics Type Designation System Item Type Number: AB1243SPN
  • 2 verified cross-references
  • Primary manufacturer: Naval Air Warfare Ctr Aircraft Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna Elevator Group, cataloged under National Stock Number 5985-01-085-9317, 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 Naval Air Warfare Ctr Aircraft Div. Government technical data includes 5 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
NSN5985-01-085-9317
Primary Part NumberR1050
Item NameAntenna Elevator Group
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNaval Air Warfare Ctr Aircraft Div
StatusACTIVE
Document TypeMILITARY DRAWING
Document IdentificationR1050
Component Document OriginGOVERNMENT
Joint Electronics Type Designation System Item NameRETRACTABLE MAST ASSEMBLY
Joint Electronics Type Designation System Item Type NumberAB1243SPN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4240-01-250-7480R1050 INTERCHANGEABLE
Mask,air Filtering
Square D Co Monroe Plant
5950-01-358-8788R1050 INTERCHANGEABLE
Transformer,audio Frequency
Rauland-Borg Corp
Cross-Reference Index
Part NumberManufacturer
R1050 PRIMARY Naval Air Warfare Ctr Aircraft Div (USA)
AB1243SPN Joint Electronics Type Designation System (USA)
Related Parts
4240-01-250-7480INTERCHANGEABLE
MASK,AIR FILTERING
R1050
5950-01-358-8788INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
R1050

Frequently Asked Questions

What is NSN 5985-01-085-9317?

NSN 5985-01-085-9317 is a Antenna Elevator Group, manufactured by Naval Air Warfare Ctr Aircraft Div, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-085-9317?

NSN 5985-01-085-9317 has 2 cross-referenced part numbers: R1050 (Naval Air Warfare Ctr Aircraft Div), AB1243SPN (Joint Electronics Type Designation System).

What NSN replaces 5985-01-085-9317?

There are 2 known substitutes for 5985-01-085-9317: 4240-01-250-7480, 5950-01-358-8788. Verify interchangeability with system specifications before substitution.

What are the specifications of R1050?

Key specifications for R1050: Document Type: MILITARY DRAWING; Document Identification: R1050; Component Document Origin: GOVERNMENT; Joint Electronics Type Designation System Item Name: RETRACTABLE MAST ASSEMBLY. 5 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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