The Block,telephone Protector, cataloged under National Stock Number 5920-00-160-5207, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northern Telecom Inc Telecom Distribution Div. Government technical data includes 5 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-160-5207 |
| Primary Part Number | 41-225 |
| Item Name | Block,telephone Protector |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Northern Telecom Inc Telecom Distribution Div |
| Status | CANCELLED |
| Overall Thickness | 0.250 INCHES NOMINAL IN |
| Usage Design | USED IN TELEPHONE CIRCUITS FOR PROTECTION AGAINST LIGHTNING OR HIGH VOLTAGE SURGES |
| Material | PLASTIC PHENOL FORMALDEHYDE (PMO) |
| Circuit Protector Block Location | ABOVE GROUND SIDE |
| Shape | RECTANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5920-00-160-5207 is a Block,telephone Protector, manufactured by Northern Telecom Inc Telecom Distribution Div, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-160-5207 has 2 cross-referenced part numbers: 41-225 (Northern Telecom Inc Telecom Distribution Div), P495 (Reliance Comm/tec Corp Reliable Electric Div Utility Products).
There are 5 known substitutes for 5920-00-160-5207: 6930-00-214-7009, 5940-00-259-9058, 3030-00-269-9709 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41-225: Overall Thickness: 0.250 INCHES NOMINAL IN; Usage Design: USED IN TELEPHONE CIRCUITS FOR PROTECTION AGAINST LIGHTNING OR HIGH VOLTAGE SURGES; Material: PLASTIC PHENOL FORMALDEHYDE (PMO); Circuit Protector Block Location: ABOVE GROUND SIDE. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-160-5207 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.