PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16659Flange,waveguide

Vertex Electronic Products, Inc Dba Vertex Rsi · NSN 5985-01-533-6338 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-533-6338 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-533-6338. Primary manufacturer part number: 16659.
Features
  • Flange,waveguide — FSC 5985
  • Surface Treatment: CHROMATE ZINC SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
  • Specified Frequency: 7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM
  • Flange Connecting Facility and Quantity: 32 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
  • Material: COPPER ALLOY SINGLE FLANGE
  • Material: COPPER SINGLE TUBING SEGMENT
  • Flange Style: CONTACT TYPE ALL FLANGES
  • Insertion Loss in Decibels: 0.15
Applications
  • Applications requiring Copper Alloy Single Flange construction
General Description

The Flange,waveguide, cataloged under National Stock Number 5985-01-533-6338, 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 Vertex Electronic Products, Inc Dba Vertex Rsi. Government technical data includes 7 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-533-6338
Primary Part Number16659
Item NameFlange,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerVertex Electronic Products, Inc Dba Vertex Rsi
StatusACTIVE
Surface TreatmentCHROMATE ZINC SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
Specified Frequency7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM
Flange Connecting Facility and Quantity32 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
MaterialCOPPER ALLOY SINGLE FLANGE
MaterialCOPPER SINGLE TUBING SEGMENT
Flange StyleCONTACT TYPE ALL FLANGES
Insertion Loss in Decibels0.15
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4710-00-063-3492 INTERCHANGEABLE
Tube,air Cooling,test
5935-00-258-0551 INTERCHANGEABLE
Connector,receptacle,electrical
5330-00-603-427699116659 INTERCHANGEABLE
Packing,preformed
Alfa Laval Inc
3020-01-197-868216659 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
6720-01-557-4482 INTERCHANGEABLE
Camera System,digital
6515-01-589-9602242.812 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16659 PRIMARY Vertex Electronic Products, Inc Dba Vertex Rsi (USA)
M0023866 Airbus Defence and Space Limited (GBR)
Related Parts
4710-00-063-3492INTERCHANGEABLE
TUBE,AIR COOLING,TEST
5935-00-258-0551INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5330-00-603-4276INTERCHANGEABLE
PACKING,PREFORMED
99116659
3020-01-197-8682INTERCHANGEABLE
GEAR,SPUR
16659
6720-01-557-4482INTERCHANGEABLE
CAMERA SYSTEM,DIGITAL
6515-01-589-9602INTERCHANGEABLE
BONE PLATE
242.812

Frequently Asked Questions

What is NSN 5985-01-533-6338?

NSN 5985-01-533-6338 is a Flange,waveguide, manufactured by Vertex Electronic Products, Inc Dba Vertex Rsi, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-533-6338?

NSN 5985-01-533-6338 has 2 cross-referenced part numbers: 16659 (Vertex Electronic Products, Inc Dba Vertex Rsi), M0023866 (Airbus Defence and Space Limited).

What NSN replaces 5985-01-533-6338?

There are 6 known substitutes for 5985-01-533-6338: 4710-00-063-3492, 5935-00-258-0551, 5330-00-603-4276 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16659?

Key specifications for 16659: Special Features: WAVEGUIDE SIZE, WR112; Surface Treatment: CHROMATE ZINC SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES; Specified Frequency: 7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM; Flange Connecting Facility and Quantity: 32 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com