The Spring,helical,extension, cataloged under National Stock Number 5360-01-388-5783, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-388-5783 |
| Primary Part Number | C243 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. |
| Status | ACTIVE |
| Surface Treatment | ZINC OVERALL |
| Design Type | CLOSED |
| Material | STEEL OVERALL |
| Spring Free Outside Diameter | 0.625 INCHES NOMINAL IN |
| Inside Diameter | 0.517 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Stock Diameter | 0.054 INCHES NOMINAL IN |
| Spring Deflection Rate | 0.650 POUNDS PER INCH NOMINAL LBS |
| Style Designator | CYLINDRICAL |
| Load Rating | 8.820 POUNDS NOMINAL LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 643 | Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. (USA) |
| C243 PRIMARY | Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. (USA) |
| CC13003039 | Equipos Moviles De Campana Arpa Sa (ESP) |
NSN 5360-01-388-5783 is a Spring,helical,extension, manufactured by Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp., classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-01-388-5783 has 3 cross-referenced part numbers: 643 (Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.), C243 (Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.), CC13003039 (Equipos Moviles De Campana Arpa Sa).
There are 4 known substitutes for 5360-01-388-5783: 5975-00-636-0064, 6685-00-983-9408, 6105-01-218-9236 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for C243: Surface Treatment: ZINC OVERALL; Design Type: CLOSED; Material: STEEL OVERALL; Spring Free Outside Diameter: 0.625 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.