The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-419-8111, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Flexfab Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-419-8111 |
| Primary Part Number | RAD2091 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Flexfab Llc |
| Status | ACTIVE |
| Mounting Method | ADHESIVE |
| Material | PLASTIC POLYESTER BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| RAD2091 PRIMARY | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| SM-D-990190 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-419-8111 is a Boot,dust and Moisture Seal, manufactured by Flexfab Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-419-8111 has 1 manufacturer part number on file: RAD2091 (Flexfab Llc).
Key specifications for RAD2091: Mounting Method: ADHESIVE; Special Features: MATERIAL OF POLYESTER KNIT MOHAWK D1400 IS 0.012 IN. THK, VINYL CLOTH IS MIL-C-20696 IN; Part Name Assigned by Controlling Agency: ADAPTER,ECU; End Item Identification: AN/TSC-94A COMM SYSTEM A. 2 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.
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.