The Attenuator,fixed, cataloged under National Stock Number 5985-01-386-9608, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Caes Systems Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-386-9608 |
| Primary Part Number | GT-1121 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Caes Systems Llc |
| Status | ACTIVE |
| Rf Signal Attenuation in Decibels | 20.0 |
| Unthreaded Mounting Hole Diameter | 0.102 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN |
| Body Length | 1.760 INCHES MINIMUM AND 1.800 INCHES MAXIMUM IN |
| Body Style | RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Hole/stud Quantity | 4 |
| Application Design | TRANSMISSION LINE |
| Voltage Standing Wave Ratio | 1.40 |
| Operating Temp Range | -55.0 TO 90.0 CELSIUS DEGC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 4 CONNECTOR |
| Mounting Method | UNTHREADED HOLE(S) |
| Coaxial Connector Series Designation | SMA |
| Voltage Standing Wave Ratio Frequency Range | +0.9 TO 2.2 GIGAHERTZ |
| Frequency Range | 0.900 GIGAHERTZ MINIMUM AND 2.200 GIGAHERTZ MAXIMUM |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-386-9608 is a Attenuator,fixed, manufactured by Caes Systems Llc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-386-9608 has 3 cross-referenced part numbers: GT-1121 (Caes Systems Llc), 119635 (Systron-Donner Corp Microwave/instrument Div), 314522 (Systron-Donner Corp Microwave/instrument Div).
There are 5 known substitutes for 5985-01-386-9608: 5136-00-203-6501, 5365-00-353-5303, 5935-00-593-6347 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for GT-1121: Rf Signal Attenuation in Decibels: 20.0; Unthreaded Mounting Hole Diameter: 0.102 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN; Overall Length: 2.140 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN; Body Length: 1.760 INCHES MINIMUM AND 1.800 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.