The Coder Disk Segment, cataloged under National Stock Number 5820-00-521-1400, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-521-1400 |
| Primary Part Number | SM-B-157524-5 |
| Item Name | Coder Disk Segment |
| FSC / FSG | 5820 / 58 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| FSC Application Data | TELETYPE AND FACSIMILE EQUIPMENT |
| Material | COPPER |
| Shape | TEE |
| Mounting Configuration | ONE 0.093 IN. DIA MTG HOLE AND ONE 1.000 IN. DIA MTG HOLE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11554 | Freund Precision Inc (USA) |
| SM-B-157524-5 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 542LX | Burke Products Inc (USA) |
| 53645 | Kleinschmidt Inc (USA) |
| 53645A | Kleinschmidt Inc (USA) |
NSN 5820-00-521-1400 is a Coder Disk Segment, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5820 (No Item Name Available). Status: active.
NSN 5820-00-521-1400 has 5 cross-referenced part numbers: 11554 (Freund Precision Inc), SM-B-157524-5 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 542LX (Burke Products Inc), 53645 (Kleinschmidt Inc), 53645A (Kleinschmidt Inc).
There are 12 known substitutes for 5820-00-521-1400: 5365-00-070-0015, 5365-00-081-7868, 3110-00-114-5990 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-157524-5: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT; Material: COPPER; Overall Length: 2.812 INCHES NOMINAL IN; Overall Width: 2.625 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.