The Cover,coupling, cataloged under National Stock Number 1680-00-110-2404, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Products Support, Llc Dba Vitesse Systems - Jessup, Md. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-110-2404 |
| Primary Part Number | 211886 |
| Item Name | Cover,coupling |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Products Support, Llc Dba Vitesse Systems - Jessup, Md |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-250/8,CHROMATE FINISH MIL-C-5541 TYPE 1 GRADE C CLASS 1,2.531 IN. LG,1.562 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 211886 PRIMARY | Products Support, Llc Dba Vitesse Systems - Jessup, Md (USA) |
NSN 1680-00-110-2404 is a Cover,coupling, manufactured by Products Support, Llc Dba Vitesse Systems - Jessup, Md, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-110-2404 has 1 manufacturer part number on file: 211886 (Products Support, Llc Dba Vitesse Systems - Jessup, Md).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-064-7508. Verify interchangeability with system specifications before substitution.
Key specifications for 211886: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-250/8,CHROMATE FINISH MIL-C-5541 TYPE 1 GRADE C CLASS 1,2.531 IN. LG,1.562 IN. W IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-00-110-2404 has DEMIL Code B. 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.