The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-171-3957, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Airborne Industries Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-171-3957 |
| Primary Part Number | 406-001-101-101 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Airborne Industries Inc. |
| Status | ACTIVE |
| Opening Inside Diameter | 7.000 INCHES NOMINAL IN |
| Body Outside Diameter | 7.000 INCHES NOMINAL IN |
| Mounting Method | SNAP BUTTON AND SOCKET AND STUD(S) AND THREAD |
| Base Thread Location | EXTERNAL |
| Style Designator | THRU-HOLE |
| Mounting Device Quantity | 4 |
| Base Outside Diameter | 1.380 INCHES NOMINAL IN |
| Material | PLASTIC VINYL 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 |
|---|---|
| 406-001-101-101 | Airborne Industries Inc. (USA) |
| Reference | Meaning |
|---|---|
| 406-001-101-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-171-3957 is a Boot,dust and Moisture Seal, manufactured by Airborne Industries Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-171-3957 has 1 manufacturer part number on file: 406-001-101-101 (Airborne Industries Inc.).
Key specifications for 406-001-101-101: Overall Height: 8.600 INCHES NOMINAL IN; Opening Inside Diameter: 7.000 INCHES NOMINAL IN; Body Outside Diameter: 7.000 INCHES NOMINAL IN; Mounting Method: SNAP BUTTON AND SOCKET AND STUD(S) AND THREAD. 8 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.