PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120-45Base,antenna Support

Shakespeare Company, Llc Div Military Electronics · NSN 5985-01-223-4928 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-223-4928 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-223-4928. Primary manufacturer part number: 120-45.
Features
  • Base,antenna Support — FSC 5985
  • Basic Shape Style: CUP
  • Thread Class: 2B
  • Surface Treatment: CADMIUM
  • Material: GLASS FIBER
  • Mounting Method: THREADED BASE
  • Mounting Facility Quantity: 1
  • 1 verified cross-reference
Applications
  • Applications requiring Glass Fiber construction
General Description

The Base,antenna Support, cataloged under National Stock Number 5985-01-223-4928, 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 Shakespeare Company, Llc Div Military Electronics. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-223-4928
Primary Part Number120-45
Item NameBase,antenna Support
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerShakespeare Company, Llc Div Military Electronics
StatusACTIVE
Basic Shape StyleCUP
Thread Class2B
Surface TreatmentCADMIUM
MaterialGLASS FIBER
Mounting MethodTHREADED BASE
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-061-627710916 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5310-00-222-715900938 INTERCHANGEABLE
Nut,plain,hexagon
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5120-00-223-95601204-5 INTERCHANGEABLE
Extractor,stuffing Box and Pump
C. S. Osborne and Company Dba Cs Osborne & Co
5360-00-537-94741719068P INTERCHANGEABLE
Spring,flat
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5970-00-592-2570 INTERCHANGEABLE
Insulation Sleeving,electrical
5355-00-801-1583 INTERCHANGEABLE
Knob
5985-00-919-9292 INTERCHANGEABLE
Switch,waveguide
6110-01-148-1682 INTERCHANGEABLE
Protector,thermal-Overload,elect
6650-01-218-4466 INTERCHANGEABLE
Magnifier
5935-01-419-319512-045 INTERCHANGEABLE
Connector Body,plug,electrical
Balmar Acquisition Company Llc
Cross-Reference Index
Part NumberManufacturer
120-45 PRIMARY Shakespeare Company, Llc Div Military Electronics (USA)
Related Parts
5133-00-061-6277INTERCHANGEABLE
DRILL,TWIST
10916
5310-00-222-7159INTERCHANGEABLE
NUT,PLAIN,HEXAGON
00938
5120-00-223-9560INTERCHANGEABLE
EXTRACTOR,STUFFING BOX AND PUMP
1204-5
5360-00-537-9474INTERCHANGEABLE
SPRING,FLAT
1719068P
5970-00-592-2570INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5355-00-801-1583INTERCHANGEABLE
KNOB
5985-00-919-9292INTERCHANGEABLE
SWITCH,WAVEGUIDE
6110-01-148-1682INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
6650-01-218-4466INTERCHANGEABLE
MAGNIFIER
5935-01-419-3195INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
12-045
7035-01-474-0244INTERCHANGEABLE
SWITCHING UNIT,ELECTRONIC COMMAN
5330-01-601-7789INTERCHANGEABLE
RETAINER,PACKING
12045

Frequently Asked Questions

What is NSN 5985-01-223-4928?

NSN 5985-01-223-4928 is a Base,antenna Support, manufactured by Shakespeare Company, Llc Div Military Electronics, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-223-4928?

NSN 5985-01-223-4928 has 1 cross-referenced part number: 120-45 (Shakespeare Company, Llc Div Military Electronics).

What NSN replaces 5985-01-223-4928?

There are 12 known substitutes for 5985-01-223-4928: 5133-00-061-6277, 5310-00-222-7159, 5120-00-223-9560 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120-45?

Key specifications for 120-45: Basic Shape Style: CUP; Thread Class: 2B; Surface Treatment: CADMIUM; Material: GLASS FIBER. 8 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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