The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-178-5919, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div Ocean Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-178-5919 |
| Primary Part Number | 3329802 |
| Item Name | Cap-Plug,protective,dust and Moi |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3 Technologies, Inc. Div Ocean Systems |
| Status | ACTIVE |
| Closed End Overall Diameter | 2.180 INCHES MINIMUM AND 2.260 INCHES MAXIMUM IN |
| Material Document and Classification | L-P-390, TYPE 1, CLASS L, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 77068-339802 MANUFACTURERS SOURCE CONTROL |
| Open End Inside Diameter | 1.951 INCHES MINIMUM AND 1.977 INCHES MAXIMUM IN |
| Material | PLASTIC, POLYETHYLENE (PP) |
| 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 |
|---|---|
| 3329802 PRIMARY | L3 Technologies, Inc. Div Ocean Systems (USA) |
| Reference | Meaning |
|---|---|
| 3329802 | 5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
NSN 5340-01-178-5919 is a Cap-Plug,protective,dust and Moi, manufactured by L3 Technologies, Inc. Div Ocean Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-178-5919 has 1 manufacturer part number on file: 3329802 (L3 Technologies, Inc. Div Ocean Systems).
Key specifications for 3329802: Closed End Overall Diameter: 2.180 INCHES MINIMUM AND 2.260 INCHES MAXIMUM IN; Material Document and Classification: L-P-390, TYPE 1, CLASS L, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE; Specification/standard Data: 77068-339802 MANUFACTURERS SOURCE CONTROL; Open End Inside Diameter: 1.951 INCHES MINIMUM AND 1.977 INCHES MAXIMUM IN. 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.