The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-558-5559, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 3 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-558-5559 |
| Primary Part Number | 202F221-51/86-0 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Surface Treatment Document and Classification | S-1048 MFR REF SINGLE TREATMENT RESPONSE INSULATOR |
| Supplementary Features | MATERIAL FLEXIBLE, EPB: COATING SLASH /86, COATING-ADHESIVE; ADDITIONAL P/N RAYCHEM (NO CAGE) P/N 515697-000 |
| Material Document and Classification | RT-1321 MFR REF SINGLE MATERIAL RESPONSE INSULATOR |
| 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 |
|---|---|
| 202F221-51/86-0 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
NSN 5340-01-558-5559 is a Boot,dust and Moisture Seal, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-558-5559 has 1 manufacturer part number on file: 202F221-51/86-0 (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for 202F221-51/86-0: Surface Treatment Document and Classification: S-1048 MFR REF SINGLE TREATMENT RESPONSE INSULATOR; Supplementary Features: MATERIAL FLEXIBLE, EPB: COATING SLASH /86, COATING-ADHESIVE; ADDITIONAL P/N RAYCHEM (NO CAGE) P/N 515697-000; Material Document and Classification: RT-1321 MFR REF SINGLE MATERIAL RESPONSE INSULATOR; Part Name Assigned by Controlling Agency: BOOT, STRAIGHT, WITH LIP. 3 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.