PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15876Waveguide Assembly

Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies · NSN 5985-01-279-4711 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-279-4711 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-279-4711. Primary manufacturer part number: 15876.
Features
  • Waveguide Assembly — FSC 5985
  • Style Designator: BEND TYPE
  • Flexibility: RIGID SINGLE TUBING SEGMENT
  • Waveguide Offset Distance: 306.000 INCHES NOMINAL IN
  • Waveguide Longer Offset Distance: 433.000 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: INTERNAL, ROUND EXTERNAL, ROUND
  • 2 verified cross-references
  • Primary manufacturer: Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Waveguide Assembly, cataloged under National Stock Number 5985-01-279-4711, 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 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies. Government technical data includes 5 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-279-4711
Primary Part Number15876
Item NameWaveguide Assembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSpx Corporation Dba Dielectric Communications Div Spx Communication Technologies
StatusACTIVE
Style DesignatorBEND TYPE
FlexibilityRIGID SINGLE TUBING SEGMENT
Waveguide Offset Distance306.000 INCHES NOMINAL IN
Waveguide Longer Offset Distance433.000 INCHES NOMINAL IN
Cross-Sectional Shape StyleINTERNAL, ROUND EXTERNAL, ROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3930-00-591-78912C2740 INTERCHANGEABLE
O Ring,hydraulic Co
Cascade Corp
4730-00-774-644015876 INTERCHANGEABLE
Plug,distributing
Alfa Laval Inc
2530-01-063-5231NW15876 INTERCHANGEABLE
Plunger,relief Valve
Tld Wollard Llc
3455-01-134-225315876 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
8145-01-563-8433775E001 INTERCHANGEABLE
Shipping and Storag
Erie Engineered Products, Inc. Dba Erie Engineered Products Inc
Cross-Reference Index
Part NumberManufacturer
15876 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
7316320P003 Lockheed Martin Corporation Div Rms (USA)
Related Parts
3930-00-591-7891INTERCHANGEABLE
O RING,HYDRAULIC CO
2C2740
4730-00-774-6440INTERCHANGEABLE
PLUG,DISTRIBUTING
15876
2530-01-063-5231INTERCHANGEABLE
PLUNGER,RELIEF VALVE
NW15876
3455-01-134-2253INTERCHANGEABLE
CUTTER,MILLING,END
15876
8145-01-563-8433INTERCHANGEABLE
SHIPPING AND STORAG
775E001

Frequently Asked Questions

What is NSN 5985-01-279-4711?

NSN 5985-01-279-4711 is a Waveguide Assembly, manufactured by Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-279-4711?

NSN 5985-01-279-4711 has 2 cross-referenced part numbers: 15876 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies), 7316320P003 (Lockheed Martin Corporation Div Rms).

What NSN replaces 5985-01-279-4711?

There are 5 known substitutes for 5985-01-279-4711: 3930-00-591-7891, 4730-00-774-6440, 2530-01-063-5231 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15876?

Key specifications for 15876: Style Designator: BEND TYPE; End Item Identification: AN/FPS-118; Flexibility: RIGID SINGLE TUBING SEGMENT; Waveguide Offset Distance: 306.000 INCHES NOMINAL IN. 6 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