The Insulator,disk, cataloged under National Stock Number 5970-00-722-9555, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-722-9555 |
| Primary Part Number | 2229962PC1 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Style Designator | FLANGED ROUND |
| Outside Diameter | 0.875 INCHES NOMINAL IN |
| Shoulder Depth | 0.055 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Shoulder Outside Diameter | 0.839 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2229962 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2229962PC1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| YB3916-1014A | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| YB3916-1014A | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5970-00-722-9555 is a Insulator,disk, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-722-9555 has 3 manufacturer part numbers on file: 2229962 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2229962PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), YB3916-1014A (Raytheon Company Dba Raytheon Co).
Key specifications for 2229962PC1: Overall Height: 0.211 INCHES NOMINAL IN; Style Designator: FLANGED ROUND; Outside Diameter: 0.875 INCHES NOMINAL IN; Special Features: SAME AS STYLE E3 EXCEPT FOR 3 EA 0.089 IN. DIA 0.141 IN C TO C CENTRALLY LOCATED AND 6 EA 0.055 IN. DIA HOLES LOCATED ON 0.634 IN. DIA CIRCLE 60.0 DEGREES APART EXCEPT HOLE LOCATED AT 12-O-CLOCK WHICH IS 0.219 IN. FROM CENTER HOLE IN. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.