The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-632-0645, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Allied Electronics, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-632-0645 |
| Primary Part Number | N1030B |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Allied Electronics, Inc |
| Status | ACTIVE |
| Supplementary Features | BUSHING SIZE;15/32"-32. MAX TOGGLE DIAMETER IS 0.21". |
| Style Designator | CLOSED END |
| Material | RUBBER SILICONE 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 |
|---|---|
| N1030B PRIMARY | Allied Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| 13018B3011 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5340-01-632-0645 is a Boot,dust and Moisture Seal, manufactured by Allied Electronics, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-632-0645 has 1 manufacturer part number on file: N1030B (Allied Electronics, Inc).
Key specifications for N1030B: Overall Height: 0.85 INCHES NOMINAL IN; Supplementary Features: BUSHING SIZE;15/32"-32. MAX TOGGLE DIAMETER IS 0.21".; Style Designator: CLOSED END; Special Features: ITEM INCLUDES A NUT. ITEM COLOR IS GRAY.. 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.