The Generator,ref Sig, cataloged under National Stock Number 4920-01-129-8789, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Symmetricom Incs Analog Solutions Div. This item has 1 commercial cross-reference 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.
| Item Name | Generator,ref Sig |
| FSC / FSG | 4920 — No Item Name Available (FSG 49) |
| Manufacturers | Symmetricom Incs Analog Solutions Div (CAGE 17850) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-129-8789 |
| Primary Part Number | 255S |
| Item Name | Generator,ref Sig |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Symmetricom Incs Analog Solutions Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 255S | Symmetricom Incs Analog Solutions Div (USA) |
NSN 4920-01-129-8789 is a Generator,ref Sig, manufactured by Symmetricom Incs Analog Solutions Div, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-01-129-8789 has 1 cross-referenced part number: 255S (Symmetricom Incs Analog Solutions Div).
There are 2 known substitutes for 4920-01-129-8789: 9150-00-754-2760, 9150-01-111-3249. Verify interchangeability with system specifications before substitution.