PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC-D-27961Base,antenna Support

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5985-00-497-8596 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-497-8596 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-497-8596. Primary manufacturer part number: SC-D-27961.
Features
  • Base,antenna Support — FSC 5985
  • Surface Treatment: PAINT
  • Supplementary Features: U/O MTG SIG C MAST BASE MP-47 ON REAR OF SHELTER S-55/GRC
  • Material: STEEL
  • Furnished Items and Quantity: 4 WASHER; 4 SCREW
  • Mounting Facility Quantity: 6
  • Basic Shape Style: SQUARE
  • Mounting Facility Circle Radius: 3.875 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Base,antenna Support, cataloged under National Stock Number 5985-00-497-8596, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-497-8596
Primary Part NumberSC-D-27961
Item NameBase,antenna Support
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Surface TreatmentPAINT
Supplementary FeaturesU/O MTG SIG C MAST BASE MP-47 ON REAR OF SHELTER S-55/GRC
MaterialSTEEL
Furnished Items and Quantity4 WASHER; 4 SCREW
Mounting Facility Quantity6
Basic Shape StyleSQUARE
Mounting Facility Circle Radius3.875 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
Mounting Hole TypePLAIN
Mounting Hole Diameter0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4710-00-037-6764 INTERCHANGEABLE
Tube Assembly,metal
4720-00-122-440726508 INTERCHANGEABLE
Hose,preformed
Gates Corporation
1650-00-243-778326508 INTERCHANGEABLE
Head,linear Actuating Cylinder
Parker-Hannifin Corporation Dba Control Systems Division
3455-00-268-951259-10085 INTERCHANGEABLE
Cutter,milling,screw Slotting
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
4940-00-287-322526-508 INTERCHANGEABLE
Cutter,milling,commutator Mica
Ideal Industries, Inc.
2530-01-310-223712358464 INTERCHANGEABLE
Wheel,solid Rubber Tire
U S Army Tank Automotive Command Amsta-Im-Mm
2590-01-588-818126508 INTERCHANGEABLE
Bracket,vehicular Components
Fascan International, Inc.
4710-01-620-211226508 INTERCHANGEABLE
Pipe,plastic
United States Plastic Corp
Cross-Reference Index
Part NumberManufacturer
26-508 Smart Machines, Inc. Dba Barker and Williamson (USA)
26-508 Barker & Williamson (USA)
SC-D-27961 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SC-DL-284715 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
114D1302 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
MT657GRC Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
4710-00-037-6764INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4720-00-122-4407INTERCHANGEABLE
HOSE,PREFORMED
26508
1650-00-243-7783INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
26508
3455-00-268-9512INTERCHANGEABLE
CUTTER,MILLING,SCREW SLOTTING
59-10085
4940-00-287-3225INTERCHANGEABLE
CUTTER,MILLING,COMMUTATOR MICA
26-508
2530-01-310-2237INTERCHANGEABLE
WHEEL,SOLID RUBBER TIRE
12358464
2590-01-588-8181INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
26508
4710-01-620-2112INTERCHANGEABLE
PIPE,PLASTIC
26508

Frequently Asked Questions

What is NSN 5985-00-497-8596?

NSN 5985-00-497-8596 is a Base,antenna Support, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-497-8596?

NSN 5985-00-497-8596 has 6 cross-referenced part numbers: 26-508 (Smart Machines, Inc. Dba Barker and Williamson), 26-508 (Barker & Williamson), SC-D-27961 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SC-DL-284715 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 114D1302 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple) and 1 more.

What NSN replaces 5985-00-497-8596?

There are 8 known substitutes for 5985-00-497-8596: 4710-00-037-6764, 4720-00-122-4407, 1650-00-243-7783 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC-D-27961?

Key specifications for SC-D-27961: Surface Treatment: PAINT; Supplementary Features: U/O MTG SIG C MAST BASE MP-47 ON REAR OF SHELTER S-55/GRC; Material: STEEL; Furnished Items and Quantity: 4 WASHER; 4 SCREW. 15 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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