The Insulator,plate, cataloged under National Stock Number 5970-01-078-4472, 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 Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-078-4472 |
| Primary Part Number | 495320-1 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| First Side Radius | 0.525 INCHES NOMINAL IN |
| Second Hole Spacing | 0.522 INCHES NOMINAL IN |
| Material | MICA OVERALL |
| Style Designator | FLAT, DIAMOND |
| First Hole Spacing | 0.188 INCHES NOMINAL IN |
| First Hole Diameter | 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN |
| Fifth Hole Spacing | 0.205 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Second Hole Diameter | 0.038 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN |
| Third Hole Spacing | 1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM IN |
| Fourth Hole Spacing | 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| First End Radius | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5970-01-078-4472 is a Insulator,plate, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-01-078-4472 has 2 cross-referenced part numbers: 495320-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 495320-1 (Northrop Grumman Systems Corporation Div Marine Systems).
There are 2 known substitutes for 5970-01-078-4472: 5970-00-144-7779, 5970-00-840-5109. Verify interchangeability with system specifications before substitution.
Key specifications for 495320-1: First Side Radius: 0.525 INCHES NOMINAL IN; Second Hole Spacing: 0.522 INCHES NOMINAL IN; Material: MICA OVERALL; Style Designator: FLAT, DIAMOND. 14 total characteristics are documented in the Federal Logistics Information System.