The Support Assy,mast, cataloged under National Stock Number 5840-01-090-1838, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Gould Inc Defense Systems Navcom Systems Div 3dbm Opns. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-090-1838 |
| Primary Part Number | 30-800954-1 |
| Item Name | Support Assy,mast |
| FSC / FSG | 5840 / 58 — No Item Name Available |
| Manufacturer | Gould Inc Defense Systems Navcom Systems Div 3dbm Opns |
| Status | ACTIVE |
| General Characteristics Item Description | ANTENNA MAST SUPPORT ASSY INCLUDES 3 CAPS WITH CHAINS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30-800954-1 | Gould Inc Defense Systems Navcom Systems Div 3dbm Opns (USA) |
| 30-800 | Gould Inc Defense Systems Navcom Systems Div 3dbm Opns (USA) |
NSN 5840-01-090-1838 is a Support Assy,mast, manufactured by Gould Inc Defense Systems Navcom Systems Div 3dbm Opns, classified under FSC 5840 (No Item Name Available). Status: active.
NSN 5840-01-090-1838 has 2 cross-referenced part numbers: 30-800954-1 (Gould Inc Defense Systems Navcom Systems Div 3dbm Opns), 30-800 (Gould Inc Defense Systems Navcom Systems Div 3dbm Opns).
There are 9 known substitutes for 5840-01-090-1838: 4820-00-071-7907, 5950-00-311-8317, 5306-00-451-3126 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30-800954-1: End Item Identification: AN/MPN-14; General Characteristics Item Description: ANTENNA MAST SUPPORT ASSY INCLUDES 3 CAPS WITH CHAINS. 2 total characteristics are documented in the Federal Logistics Information System.