The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-253-6812, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Kilder Corp Dba Kilder Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-253-6812 |
| Primary Part Number | 1-8 UNC-2A X 1 IN. LONG |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Kilder Corp Dba Kilder Corp |
| Status | ACTIVE |
| Design Type | THREADED |
| Drive Type | SCREW SLOT |
| Thread Class | 2A A |
| Material | PLASTIC ACETAL |
| Thread Size and Series/type Designator | 1-8 UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 1-8 UNC-2A X 1 IN. LONG PRIMARY | Kilder Corp Dba Kilder Corp (USA) |
| Reference | Meaning |
|---|---|
| 1-8 UNC-2A X 1 IN LONG | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-253-6812 is a Plug,protective,dust and Moistur, manufactured by Kilder Corp Dba Kilder Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-253-6812 has 1 manufacturer part number on file: 1-8 UNC-2A X 1 IN. LONG (Kilder Corp Dba Kilder Corp).
Key specifications for 1-8 UNC-2A X 1 IN. LONG: Design Type: THREADED; Drive Type: SCREW SLOT; Thread Class: 2A A; Material: PLASTIC ACETAL. 5 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.