The Spring,helical,extension, cataloged under National Stock Number 5360-00-619-7011, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5360-00-619-7011 |
| Primary Part Number | 44-186 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| End Style | MACHINE LOOP BOTH ENDS |
| Spring Length Under Load | 1.770 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Spring Free Length | 1.544 INCHES NOMINAL IN |
| Load Rating | 0.563 POUNDS MINIMUM AND 0.687 POUNDS MAXIMUM LBS |
| Material Document and Classification | QQ-W-4702 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Outside Diameter | 0.210 INCHES NOMINAL IN |
| Coil Quantity | 30 |
| Design Type | CLOSED |
| Surface Treatment | OXIDE OVERALL |
| Inside Diameter | 0.136 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44-186 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5360-00-619-7011 is a Spring,helical,extension, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-619-7011 has 1 cross-referenced part number: 44-186 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 4 known substitutes for 5360-00-619-7011: 7520-00-223-6672, 5133-00-262-2164, 3020-00-288-5737 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44-186: Style Designator: CYLINDRICAL; End Style: MACHINE LOOP BOTH ENDS; Spring Length Under Load: 1.770 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 12 total characteristics are documented in the Federal Logistics Information System.