The Seal,waveguide, cataloged under National Stock Number 5985-01-310-5420, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-310-5420 |
| Primary Part Number | 10559848 |
| Item Name | Seal,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| FSC Application Data | RADAR EQUIPMENT |
| Seal Thickness | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Precious Material | SILVER |
| Style Designator | FOR RECTANGULAR WAVEGUIDE AND FLANGE |
| Seal Outside Height | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Seal Outside Width | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Surface Treatment | SILVER SINGLE SEAL OUTSIDE SURFACES |
| Precious Material and Location | EXTERNAL SURFACES SILVER |
| Seal Inside Height | 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN |
| Material | COPPER ALLOY SINGLE SEAL |
| Seal Inside Width | 0.898 INCHES MINIMUM AND 0.902 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10559848 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 352250020815 | Thales Nederland (NLD) |
| MA-1430A | Semic Rf Electronic Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| MA-1430A | 5/9 Secondary reference U.S. Government activity |
| MA-1430A | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-310-5420 is a Seal,waveguide, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-310-5420 has 3 manufacturer part numbers on file: 10559848 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 352250020815 (Thales Nederland), MA-1430A (Semic Rf Electronic Gmbh).
Key specifications for 10559848: FSC Application Data: RADAR EQUIPMENT; Seal Thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Precious Material: SILVER; Style Designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-310-5420 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.