The Shield,electron Tube, cataloged under National Stock Number 5960-00-284-6557, is classified within Federal Supply Class 5960 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 7 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 | 5960-00-284-6557 |
| Primary Part Number | 56-238 |
| Item Name | Shield,electron Tube |
| FSC / FSG | 5960 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Surface Treatment | NICKEL |
| Mounting Facility Type and Quantity | 2 TWIST LOCK SINGLE MOUNTING FACILITY |
| Material | COPPER |
| Overall Diameter | 1.090 INCHES NOMINAL IN |
| Style Designator | VENTILATED BAYONET TYPE |
| Eia Electron Tube Envelope Accommodated | T6 1-2 |
| Accommodated Item Securing Device Type | FRICTION FASTENER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56-238 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5960-00-284-6557 is a Shield,electron Tube, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5960 (No Item Name Available). Status: active.
NSN 5960-00-284-6557 has 1 cross-referenced part number: 56-238 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 4 known substitutes for 5960-00-284-6557: 4320-00-408-9069, 3040-00-600-2909, 1005-01-190-8417 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56-238: Surface Treatment: NICKEL; Mounting Facility Type and Quantity: 2 TWIST LOCK SINGLE MOUNTING FACILITY; Material: COPPER; Overall Diameter: 1.090 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.