The Insulator,feedthru, cataloged under National Stock Number 5970-00-159-0189, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 5970-00-159-0189 |
| Primary Part Number | NL422W35-039 |
| Item Name | Insulator,feedthru |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Thread Length and Location | 1.250 CENTER STUD INCHES NOMINAL |
| Thread Length and Location | 1.250 CENTER STUD INCHES NOMINAL |
| Center Stud Length | 4.938 INCHES NOMINAL IN |
| Identification Code Color | WHITE |
| Thread Class and Location | 2A CENTER STUD A |
| Top Diameter | 0.875 INCHES NOMINAL IN |
| Height Above Mounting Surface | 1.125 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch and Location | 20 CENTER STUD |
| Shoulder Outside Diameter | 1.000 INCHES NOMINAL IN |
| Shoulder Depth | 0.062 INCHES NOMINAL IN |
| Screw Thread Diameter and Location | 0.250 CENTER STUD INCHES NOMINAL |
| Electrical Termination Quantity | 2 |
| Screw Thread Series Designator and Location | CENTER STUD UNIFIED NATIONAL COARSE (UNC) |
| Mounting Facility Type and Quantity | 1 THREADED STUD(S) |
| Shoulder Depth | 0.062 INCHES NOMINAL IN |
| Style Designator | DOUBLE, OVAL |
| Style Designator | DOUBLE, OVAL |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Center Stud Length | 4.938 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch and Location | 20 CENTER STUD |
| Screw Thread Diameter and Location | 0.250 CENTER STUD INCHES NOMINAL |
| Thread Class and Location | 2A CENTER STUD A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NL422W35-039 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-I-23264/14 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5970-00-159-0189 is a Insulator,feedthru, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-159-0189 has 2 cross-referenced part numbers: NL422W35-039 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-I-23264/14 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 2 known substitutes for 5970-00-159-0189: 5970-00-228-4163, 5970-00-931-1114. Verify interchangeability with system specifications before substitution.
Key specifications for NL422W35-039: Thread Length and Location: 1.250 CENTER STUD INCHES NOMINAL; Thread Length and Location: 1.250 CENTER STUD INCHES NOMINAL; Center Stud Length: 4.938 INCHES NOMINAL IN; Identification Code Color: WHITE. 22 total characteristics are documented in the Federal Logistics Information System.