NSN 5985-00-229-3514 · NIIN 002293514 · Part number 129406
L3harris Technologies, Inc Div Space & Airborne Systems · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 24930
Government record, cited
NSN 5985-00-229-3514 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-229-3514. Manufacturer of record part number: 129406.
Also searched as5985-00-229-3514 ·
5985002293514 ·
NIIN 002293514 ·
00-229-3514 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 24930 · 129406
Seal Inside Diameter: 4.000 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN
Material: RUBBER SILICONE SINGLE SEAL
2 manufacturer part numbers on file
Identification
NSN: 5985-00-229-3514
NIIN: 002293514
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 129406
Manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
General Description
The Seal,waveguide, cataloged under National Stock Number 5985-00-229-3514, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-00-229-3514
Primary Part Number
129406
Item Name
Seal,waveguide
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
L3harris Technologies, Inc Div Space & Airborne Systems
Status
ACTIVE
FSC Application Data
MULTIAPPLICATION
Seal Thickness
1.940 INCHES NOMINAL IN
Seal Outside Diameter
7.000 INCHES NOMINAL IN
Style Designator
FOR ROUND WAVEGUIDE AND FLANGE
Seal Inside Diameter
4.000 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN
Material
RUBBER SILICONE SINGLE SEAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854
ANTENNA
5985-00-001-1862
WAVEGUIDE ASSEMBLY
5985-00-001-1869
WAVEGUIDE ASSEMBLY
5985-00-001-1870
WAVEGUIDE ASSEMBLY
5985-00-001-1871
WAVEGUIDE ASSEMBLY
5985-00-001-1874
WAVEGUIDE ASSEMBLY
5985-00-001-1875
ADAPTER,WAVEGUIDE
5985-00-001-1876
WAVEGUIDE ASSEMBLY
Frequently Asked Questions
What is NSN 5985-00-229-3514?
NSN 5985-00-229-3514 is a Seal,waveguide, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-229-3514?
NSN 5985-00-229-3514 has 2 manufacturer part numbers on file: 129406 (L3harris Technologies, Inc Div Space & Airborne Systems), 129406 (Spencer Industries Inc).
What are the specifications of 129406?
Key specifications for 129406: FSC Application Data: MULTIAPPLICATION; Seal Thickness: 1.940 INCHES NOMINAL IN; Seal Outside Diameter: 7.000 INCHES NOMINAL IN; Style Designator: FOR ROUND WAVEGUIDE AND FLANGE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5985-00-229-3514 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5985-00-229-3514?
NSN 5985-00-229-3514 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.