The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-144-2889, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-144-2889 |
| Primary Part Number | 350027 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 1.990 INCHES NOMINAL IN |
| Opening Inside Diameter for Which Designed | 1.530 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Inside Diameter Length | 1.620 INCHES NOMINAL IN |
| Round Cap Outside Surface Condition | SMOOTH |
| 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 |
|---|---|
| 350027 PRIMARY | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa (USA) |
| Reference | Meaning |
|---|---|
| 9451827-41 | 7/2 Vendor item drawing reference U.S. Government activity |
| 13012174-4 | 5/9 Secondary reference Us Army Aviation and Missile Command |
| 25A01005-0017 | 5/9 Secondary reference Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc |
| 667-154-17 | 5/9 Secondary reference Glenair Inc Anderson Braiding and Extrusion Div |
NSN 5340-01-144-2889 is a Cap,protective,dust and Moisture, manufactured by Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-144-2889 has 1 manufacturer part number on file: 350027 (Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-224-6384, 3940-01-703-2298. Verify interchangeability with system specifications before substitution.
Key specifications for 350027: Design Type: FRICTION; Overall Diameter: 1.990 INCHES NOMINAL IN; Opening Inside Diameter for Which Designed: 1.530 INCHES NOMINAL IN; Special Features: 7.5 IN LONG TIE STRAP IN. 6 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.