The Pin Polarizing, cataloged under National Stock Number 5810-01-144-1483, is classified within Federal Supply Class 5810 (Communications Security Equipment and Components) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5810-01-144-1483 |
| Item Name | Pin Polarizing |
| FSC / FSG | 5810 / 58 — Communications Security Equipment and Components |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL: CORROSION RESISTING STEEL BAR,QQ-S-764,CLASS 303,COND A; FINISH PER MIL-F-14072 FINISH E-300; OVERALL DIA .265 IN; LGTH .955 IN; SLOT .05 IN; TOP OF PIN 45 DEG CHAMFER .05 IN LGTH; 2ND LGTH .375 IN; 3RD LGTH .075 IN,.190 DIA; 4TH LGTH .455 IN,THREAD .190,10)32 UNC-2A,UNDERCUT TOP OFTHREADED PORTION TO MINOR DIA OF THREAD; APPL TO ST-34 A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 0N502905 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5810-01-144-1483 is a Pin Polarizing, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
Key specifications for 5810-01-144-1483: General Characteristics Item Description: MATERIAL: CORROSION RESISTING STEEL BAR,QQ-S-764,CLASS 303,COND A; FINISH PER MIL-F-14072 FINISH E-300; OVERALL DIA .265 IN; LGTH .955 IN; SLOT .05 IN; TOP OF PIN 45 DEG CHAMFER .05 IN LGTH; 2ND LGTH .375 IN; 3RD LGTH .075 IN,.190 DIA; 4TH LGTH .455 IN,THREAD .190,10)32 UNC-2A,UNDERCUT TOP OFTHREADED PORTION TO MINOR DIA OF THREAD; APPL TO ST-34 A. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.