PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121948-1Radome

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5985-00-321-7735 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-321-7735 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-321-7735. Primary manufacturer part number: 121948-1.
Features
  • Radome — FSC 5985
  • Inflated Radome Shape: SEMICIRCULAR
  • Anti-Icing Provision: NOT INCLUDED
  • Material: PLASTIC POLYESTER
  • De-Icing Provision: NOT INCLUDED
  • Pressurizing Device: NOT INCLUDED
  • Radome Flexibility: RIGID
  • 1 verified cross-reference
Applications
  • Applications requiring Plastic Polyester construction
General Description

The Radome, cataloged under National Stock Number 5985-00-321-7735, 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 Bae Systems Information and Electronic Systems Integration Inc.. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-321-7735
Primary Part Number121948-1
Item NameRadome
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Inflated Radome ShapeSEMICIRCULAR
Anti-Icing ProvisionNOT INCLUDED
MaterialPLASTIC POLYESTER
De-Icing ProvisionNOT INCLUDED
Pressurizing DeviceNOT INCLUDED
Radome FlexibilityRIGID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6530-01-631-12858449 INTERCHANGEABLE
Undershelf,adjustable Bed
Brenner Metal Products Corp Div Brenner Metal Products
Cross-Reference Index
Part NumberManufacturer
121948-1 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
6530-01-631-1285INTERCHANGEABLE
UNDERSHELF,ADJUSTABLE BED
8449

Frequently Asked Questions

What is NSN 5985-00-321-7735?

NSN 5985-00-321-7735 is a Radome, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-321-7735?

NSN 5985-00-321-7735 has 1 cross-referenced part number: 121948-1 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5985-00-321-7735?

There is 1 known substitute for 5985-00-321-7735: 6530-01-631-1285. Verify interchangeability with system specifications before substitution.

What are the specifications of 121948-1?

Key specifications for 121948-1: Inflated Radome Shape: SEMICIRCULAR; Overall Height: 7.125 INCHES NOMINAL IN; Anti-Icing Provision: NOT INCLUDED; Material: PLASTIC POLYESTER. 9 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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