The Insulator,standoff, cataloged under National Stock Number 5970-00-284-9591, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Johnson Electric Supply Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5970-00-284-9591 |
| Primary Part Number | 501 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Johnson Electric Supply Co |
| Status | CANCELLED |
| Top Diameter | 0.500 INCHES NOMINAL IN |
| Thread Location | MOUNTING FACILITY AND ELECTRICAL TERMINATION |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 THREADED HOLE(S) |
| Identification Code Color | WHITE |
| Screw Thread Quantity Per Inch and Location | 32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITY |
| Furnished Items and Quantity | 2 FLAT WASHER AND 1 CORK WASHER AND 2 SCREW |
| Style Designator | PILLAR |
| Thread Class and Location | 2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY |
| Screw Thread Diameter and Location | 0.164 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.164 MOUNTING FACILITY INCHES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 501 PRIMARY | Johnson Electric Supply Co (USA) |
| 771856G4 PRIMARY | Wenco Mfg Co (USA) |
| 01298 | Carborundum Co the Refractories and Electronics Div Latrobe Plant (USA) |
| 27818 PRIMARY | W. S. Wilson Corp Div W. S. Wilson Corporation (USA) |
| 9501 PRIMARY | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA) |
| 246-00-002 | Logetronics Corporation (USA) |
| 8A007 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 501 | Viking Technologies, Ltd. (USA) |
| 135-501 | Viking Technologies, Ltd. (USA) |
| 9501 | Dialight Corporation (USA) |
NSN 5970-00-284-9591 is a Insulator,standoff, manufactured by Johnson Electric Supply Co, classified under FSC 5970 (No Item Name Available). Status: cancelled.
NSN 5970-00-284-9591 has 10 cross-referenced part numbers: 501 (Johnson Electric Supply Co), 771856G4 (Wenco Mfg Co), 01298 (Carborundum Co the Refractories and Electronics Div Latrobe Plant), 27818 (W. S. Wilson Corp Div W. S. Wilson Corporation), 9501 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron) and 5 more.
There are 6 known substitutes for 5970-00-284-9591: 5325-00-174-9036, 5905-00-226-0303, 5950-00-921-4256 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 501: Top Diameter: 0.500 INCHES NOMINAL IN; Thread Location: MOUNTING FACILITY AND ELECTRICAL TERMINATION; Outside Diameter: 0.750 INCHES NOMINAL IN; Thread Length: 0.375 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5970-00-284-9591 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.