The Guard,mechanical Drive, cataloged under National Stock Number 3020-00-021-1772, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Telemechanics Inc. This item has 3 commercial cross-references from 3 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 | 3020-00-021-1772 |
| Primary Part Number | 170749 |
| Item Name | Guard,mechanical Drive |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-021-1772 is a Guard,mechanical Drive, manufactured by Telemechanics Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-021-1772 has 3 cross-referenced part numbers: 170749 (At and T Corp), 170749 (American Telephone and Telegraph Co), 170749 (Telemechanics Inc).
There are 2 known substitutes for 3020-00-021-1772: 3120-00-479-4016, 6730-00-832-8160. Verify interchangeability with system specifications before substitution.
Key specifications for 170749: Overall Height: 0.063 INCHES NOMINAL IN; Overall Length: 1.000 INCHES NOMINAL IN; Overall Width: 0.844 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.