The Insulator,bowl, cataloged under National Stock Number 5970-00-157-0730, 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 Barker & Williamson. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-157-0730 |
| Primary Part Number | 39-46 |
| Item Name | Insulator,bowl |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Barker & Williamson |
| Status | ACTIVE |
| Material | STEATITE MOUNTING BASE |
| Top Hole Diameter | 0.156 INCHES NOMINAL IN |
| First Counterbore Depth | 0.250 INCHES NOMINAL IN |
| Surface Treatment and Location | OVERALL GLAZED |
| Height Above Mounting Surface | 0.375 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.375 INCHES NOMINAL IN |
| Style Designator | COUNTERBORE |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Identification Code Color | WHITE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 39-46 | Barker & Williamson (USA) |
| JANI8T | Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1173A | Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics (USA) |
| NS4AW4202 | Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 914R117 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 914R117 | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
NSN 5970-00-157-0730 is a Insulator,bowl, manufactured by Barker & Williamson, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-157-0730 has 6 cross-referenced part numbers: 39-46 (Barker & Williamson), JANI8T (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1173A (Advanced Technical Ceramics Company Dba Advanced Technical Ceramics Co Div Adtech Ceramics), NS4AW4202 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 914R117 (Motorola Inc. Dba Integrated Information Systems Group) and 1 more.
There are 12 known substitutes for 5970-00-157-0730: 5325-00-164-2004, 6810-00-233-0110, 6810-00-234-8380 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 39-46: Material: STEATITE MOUNTING BASE; Top Hole Diameter: 0.156 INCHES NOMINAL IN; Special Features: GLAZED FINISH; First Counterbore Depth: 0.250 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.