PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

246-1242-080Support,antenna

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5985-01-538-9310 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-538-9310 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-538-9310. Primary manufacturer part number: 246-1242-080.
Features
  • Support,antenna — FSC 5985
  • Mounting Slot Width: 0.188 INCHES NOMINAL IN
  • Overall Diameter: 0.270 INCHES NOMINAL IN
  • Mounting Slot Length: 0.563 INCHES NOMINAL IN
  • Special Markings: MANUFACTURING DATE AND "TU-10-742
  • Material: PLASTIC AND STEEL CORROSION RESISTING AND COPPER ALLOY
  • Mounting Method: SLOT
  • Basic Shape Style: CYLINDRICAL
Applications
  • Applications requiring Plastic and Steel Corrosion Resisting and Copper Alloy construction
General Description

The Support,antenna, cataloged under National Stock Number 5985-01-538-9310, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5985-01-538-9310
Primary Part Number246-1242-080
Item NameSupport,antenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Mounting Slot Width0.188 INCHES NOMINAL IN
Overall Diameter0.270 INCHES NOMINAL IN
Mounting Slot Length0.563 INCHES NOMINAL IN
Special MarkingsMANUFACTURING DATE AND "TU-10-742
MaterialPLASTIC AND STEEL CORROSION RESISTING AND COPPER ALLOY
Mounting MethodSLOT
Basic Shape StyleCYLINDRICAL
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5970-01-371-285814392 INTERCHANGEABLE
Insulator,feedthru
Dayton-Granger, Inc.
5985-01-504-251714987 INTERCHANGEABLE
Antenna Support Group
Dayton-Granger, Inc.
5340-01-504-7505TU10-741 INTERCHANGEABLE
Clip,spring Tension
Dayton-Granger, Inc.
Cross-Reference Index
Part NumberManufacturer
TU10-742 Dayton-Granger, Inc. (USA)
246-1242-080 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
246-1242 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5970-01-371-2858INTERCHANGEABLE
INSULATOR,FEEDTHRU
14392
5985-01-504-2517INTERCHANGEABLE
ANTENNA SUPPORT GROUP
14987
5340-01-504-7505INTERCHANGEABLE
CLIP,SPRING TENSION
TU10-741

Frequently Asked Questions

What is NSN 5985-01-538-9310?

NSN 5985-01-538-9310 is a Support,antenna, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-538-9310?

NSN 5985-01-538-9310 has 3 cross-referenced part numbers: TU10-742 (Dayton-Granger, Inc.), 246-1242-080 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 246-1242 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5985-01-538-9310?

There are 3 known substitutes for 5985-01-538-9310: 5970-01-371-2858, 5985-01-504-2517, 5340-01-504-7505. Verify interchangeability with system specifications before substitution.

What are the specifications of 246-1242-080?

Key specifications for 246-1242-080: Mounting Slot Width: 0.188 INCHES NOMINAL IN; Overall Diameter: 0.270 INCHES NOMINAL IN; Special Features: SLEEVE PORTION IS MARLEX TR201 MOLDING COMPOUND. TAKE-UP-CHUCK PORTION IS STAINLESS STEEL AND BRASS. THIS IS ONE PART OF AN AIRBORNE HF ANTENNA TENSION KIT.; Mounting Slot Length: 0.563 INCHES NOMINAL IN. 10 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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