PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85011Mast Section

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 5985-00-782-8989 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-782-8989 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-782-8989. Primary manufacturer part number: 85011.
Features
  • Mast Section — FSC 5985
  • Surface Treatment: ENAMEL
  • Material: ALUMINUM
  • Maximum Height: 47.750 FEET FT
  • Construction: ONE-PIECE
  • Top Diameter: 2.560 INCHES NOMINAL IN
  • Base Diameter: 2.750 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Applications requiring Aluminum construction
General Description

The Mast Section, cataloged under National Stock Number 5985-00-782-8989, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-782-8989
Primary Part Number85011
Item NameMast Section
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Surface TreatmentENAMEL
MaterialALUMINUM
Maximum Height47.750 FEET FT
ConstructionONE-PIECE
Top Diameter2.560 INCHES NOMINAL IN
Base Diameter2.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2920-00-096-925220039 INTERCHANGEABLE
Generator,engine Accessory
Borgwarner Pds (anderson), L.l.c.
5905-00-173-9973B4600-35 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5133-00-228-1326 INTERCHANGEABLE
Drill,twist
5935-00-373-880510-74822-14P INTERCHANGEABLE
Insert
Amphenol Corp Div Amphenol Aerospace Operations
5330-00-469-530520039 INTERCHANGEABLE
Gasket
Johnson Controls Navy Systems, Llc
5905-00-508-0819 INTERCHANGEABLE
Resistor,fixed,wire Wound,nonind
5975-00-518-078091073 INTERCHANGEABLE
Plate,wall,electrical
Bryant Electric
6645-00-629-7762100690 INTERCHANGEABLE
Meter,time Totalizing
Maxima Technologies & Systems Llc
5995-00-631-7114 INTERCHANGEABLE
Cord Assembly,electrical
1040-00-938-895054A50A55 INTERCHANGEABLE
Pin,center Section
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
85011 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
200-39 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
2920-00-096-9252INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
20039
5905-00-173-9973INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
B4600-35
5133-00-228-1326INTERCHANGEABLE
DRILL,TWIST
5935-00-373-8805INTERCHANGEABLE
INSERT
10-74822-14P
5330-00-469-5305INTERCHANGEABLE
GASKET
20039
5905-00-508-0819INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,NONIND
5975-00-518-0780INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
91073
6645-00-629-7762INTERCHANGEABLE
METER,TIME TOTALIZING
100690
5995-00-631-7114INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
1040-00-938-8950INTERCHANGEABLE
PIN,CENTER SECTION
54A50A55
2835-01-032-5570INTERCHANGEABLE
BLADE,DRIVE
20039
4820-01-088-7460INTERCHANGEABLE
VALVE,SAFETY RELIEF
2003901S0111

Frequently Asked Questions

What is NSN 5985-00-782-8989?

NSN 5985-00-782-8989 is a Mast Section, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-782-8989?

NSN 5985-00-782-8989 has 2 cross-referenced part numbers: 85011 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 200-39 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 5985-00-782-8989?

There are 12 known substitutes for 5985-00-782-8989: 2920-00-096-9252, 5905-00-173-9973, 5133-00-228-1326 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85011?

Key specifications for 85011: Surface Treatment: ENAMEL; Material: ALUMINUM; Maximum Height: 47.750 FEET FT; Construction: ONE-PIECE. 6 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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