The Curtain,flak Protective, cataloged under National Stock Number 1680-00-173-3391, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-173-3391 |
| Primary Part Number | 8483-86833-1 |
| Item Name | Curtain,flak Protective |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies |
| Status | ACTIVE |
| General Characteristics Item Description | FELT SHEET; VINYL COVER; 103.00 IN. LG; 53.50 IN. W; 8 GROMMETSEQUALLY SPACED ALONG WIDTH AT TOP; 1 GROMMET SPACED 1.50 IN. BY 1.50IN. ALONG WIDTH AT BOTTOM; 1 GROMMET SPACED 27.70 IN. FROM FIRST GROMMETALONG WIDTH AT BOTTOM; ZIPPER PART NO. 10-21-1521-256-95 IN.; ZIPPERPART NO. 10-21-1521-256-98 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8483-86833-1 PRIMARY | L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies (USA) |
NSN 1680-00-173-3391 is a Curtain,flak Protective, manufactured by L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-173-3391 has 1 manufacturer part number on file: 8483-86833-1 (L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies).
Key specifications for 8483-86833-1: General Characteristics Item Description: FELT SHEET; VINYL COVER; 103.00 IN. LG; 53.50 IN. W; 8 GROMMETSEQUALLY SPACED ALONG WIDTH AT TOP; 1 GROMMET SPACED 1.50 IN. BY 1.50IN. ALONG WIDTH AT BOTTOM; 1 GROMMET SPACED 27.70 IN. FROM FIRST GROMMETALONG WIDTH AT BOTTOM; ZIPPER PART NO. 10-21-1521-256-95 IN.; ZIPPERPART NO. 10-21-1521-256-98 IN. 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.
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.