The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-439-5303, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rubber Industries, Inc. Dba Rubber Industries. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-439-5303 |
| Primary Part Number | 11780 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Rubber Industries, Inc. Dba Rubber Industries |
| Status | ACTIVE |
| Opening Inside Diameter for Which Designed | 0.6030 INCHES NOMINAL IN |
| Material | RUBBER SILICONE |
| Design Type | FRICTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A3137827-1 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 11780 PRIMARY | Rubber Industries, Inc. Dba Rubber Industries (USA) |
NSN 5340-01-439-5303 is a Cap,protective,dust and Moisture, manufactured by Rubber Industries, Inc. Dba Rubber Industries, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-439-5303 has 2 cross-referenced part numbers: A3137827-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 11780 (Rubber Industries, Inc. Dba Rubber Industries).
There are 9 known substitutes for 5340-01-439-5303: 4820-00-036-1541, 5945-00-222-5962, 3455-00-246-0348 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11780: Opening Inside Diameter for Which Designed: 0.6030 INCHES NOMINAL IN; Material: RUBBER SILICONE; Design Type: FRICTION. 3 total characteristics are documented in the Federal Logistics Information System.