The Insulator,bowl, cataloged under National Stock Number 5970-00-253-6741, 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 Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5970-00-253-6741 |
| Primary Part Number | 306 |
| Item Name | Insulator,bowl |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc. |
| Status | CANCELLED |
| Identification Code Color | WHITE |
| Unable to Decode | UNABLE TO DECODE |
| Bowl Diameter | 3.750 INCHES NOMINAL IN |
| Top Hole Diameter | 0.563 INCHES NOMINAL IN |
| Shoulder Depth | 0.094 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 4.625 INCHES NOMINAL IN |
| Style Designator | DOME, FLANGED |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Surface Treatment and Location | OVERALL GLAZED |
| Base Inside Diameter | 3.125 INCHES NOMINAL IN |
| Height Above Mounting Surface | 2.687 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 6 UNTHREADED HOLE(S) |
| Flange Thickness | 0.500 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PW42-4 | Duro-Test Lighting (USA) |
| 61638 | Naval Ship Systems Command (USA) |
| 190-6930-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 306 PRIMARY | Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc. (USA) |
| 1088-00 | Titan Corp the Indiana General Ferrite Component Products Div (USA) |
| PW42-4 | Duro-Test Corp (USA) |
| RE61A340TYPE61638 PRIMARY | Naval Ship Systems Command (USA) |
NSN 5970-00-253-6741 is a Insulator,bowl, manufactured by Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc., classified under FSC 5970 (No Item Name Available). Status: cancelled.
NSN 5970-00-253-6741 has 7 cross-referenced part numbers: PW42-4 (Duro-Test Lighting), 61638 (Naval Ship Systems Command), 190-6930-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 306 (Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.), 1088-00 (Titan Corp the Indiana General Ferrite Component Products Div) and 2 more.
There are 4 known substitutes for 5970-00-253-6741: 5120-00-234-8741, 5120-01-212-3127, 2815-01-331-2662 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 306: Identification Code Color: WHITE; Unable to Decode: UNABLE TO DECODE; Bowl Diameter: 3.750 INCHES NOMINAL IN; Top Hole Diameter: 0.563 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5970-00-253-6741 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.