PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS25061-1Sleeve,antenna Support

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5985-00-754-6363 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-754-6363 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-754-6363. Primary manufacturer part number: MS25061-1.
Features
  • Sleeve,antenna Support — FSC 5985
  • Material: PLASTIC
  • Mounting Facility Quantity: 1
  • Mounting Method: THREADED HOLE(S)
  • Basic Shape Style: FRUSTUM
  • Thread Class: 2B
  • Mounting Hole Type: PLAIN
  • Large End Diameter: 0.620 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic construction
General Description

The Sleeve,antenna Support, cataloged under National Stock Number 5985-00-754-6363, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-754-6363
Primary Part NumberMS25061-1
Item NameSleeve,antenna Support
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
MaterialPLASTIC
Mounting Facility Quantity1
Mounting MethodTHREADED HOLE(S)
Basic Shape StyleFRUSTUM
Thread Class2B
Mounting Hole TypePLAIN
Large End Diameter0.620 INCHES NOMINAL IN
Small End Diameter0.250 INCHES NOMINAL IN
Test Data Document81349-MIL-A-7965 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Overall Diameter0.620 INCHES NOMINAL IN
Thread Size and Series/type Designator3/8-16 UNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5305-00-085-7699 INTERCHANGEABLE
Setscrew
5985-00-212-7420 INTERCHANGEABLE
Sleeve,antenna Support
5985-00-342-910613843 INTERCHANGEABLE
Coupler,antenna
Dayton-Granger, Inc.
5985-00-501-1642 INTERCHANGEABLE
Antenna Subassembly
5985-00-504-7200 INTERCHANGEABLE
Sleeve,antenna Support
5985-00-524-6786 INTERCHANGEABLE
Mast
5985-00-631-4726 INTERCHANGEABLE
Adapter,antenna to Antenna Base
5999-00-652-5810 INTERCHANGEABLE
Cap,electrical
5985-00-998-1563 INTERCHANGEABLE
Antenna Subassembly
Cross-Reference Index
Part NumberManufacturer
MS25061-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-A-7965 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5305-00-085-7699INTERCHANGEABLE
SETSCREW
5985-00-212-7420INTERCHANGEABLE
SLEEVE,ANTENNA SUPPORT
5985-00-342-9106INTERCHANGEABLE
COUPLER,ANTENNA
13843
5985-00-501-1642INTERCHANGEABLE
ANTENNA SUBASSEMBLY
5985-00-504-7200INTERCHANGEABLE
SLEEVE,ANTENNA SUPPORT
5985-00-524-6786INTERCHANGEABLE
MAST
5985-00-631-4726INTERCHANGEABLE
ADAPTER,ANTENNA TO ANTENNA BASE
5999-00-652-5810INTERCHANGEABLE
CAP,ELECTRICAL
5985-00-998-1563INTERCHANGEABLE
ANTENNA SUBASSEMBLY

Frequently Asked Questions

What is NSN 5985-00-754-6363?

NSN 5985-00-754-6363 is a Sleeve,antenna Support, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-754-6363?

NSN 5985-00-754-6363 has 2 cross-referenced part numbers: MS25061-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-A-7965 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5985-00-754-6363?

There are 9 known substitutes for 5985-00-754-6363: 5305-00-085-7699, 5985-00-212-7420, 5985-00-342-9106 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS25061-1?

Key specifications for MS25061-1: Material: PLASTIC; Mounting Facility Quantity: 1; Mounting Method: THREADED HOLE(S); Basic Shape Style: FRUSTUM. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-754-6363 still in active supply?

NSN 5985-00-754-6363 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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