The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-327-3017, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-327-3017 |
| Primary Part Number | G300391-1 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Flange Type | COVER |
| Flange Connection Facility Quantity | 4 |
| Frequency Range Rating | +9.0 TO 9.2 GIGAHERTZ |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Identification Designator | TYPE UG-135/U |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Flange Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-327-3017 is a Isolator,radio Frequency Reflect, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-327-3017 has 4 cross-referenced part numbers: X9.11 (3dbm Co Inc), G300391-1 (L3harris Technologies, Inc Div Space & Airborne Systems), XM360 (E and M Laboratories Div of Trak Microwave Corp), 4237-1 (A and a Engineering Enterprises).
There are 7 known substitutes for 5985-01-327-3017: 1035-00-210-2678, 5306-00-275-4167, 5910-00-280-7324 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for G300391-1: Overall Length: 1.925 INCHES MINIMUM IN; Flange Type: COVER; Flange Connection Facility Quantity: 4; Special Features: VSWR 1.25; INSERTION LOSS 0.50 DB MAX; ISOLATION 18.0 DB MIN; POWER RATING 5.0 W AVG,5000.0 W PEAK; ALUMINUM; CHEMICAL FILM,PRIMER AND PAINT W. 11 total characteristics are documented in the Federal Logistics Information System.