The Retainer,igniter Plug, cataloged under National Stock Number 1420-00-653-4830, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1420-00-653-4830 |
| Item Name | Retainer,igniter Plug |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Status | ACTIVE |
| General Characteristics Item Description | O/A DIM IN IN. 1.000 LG;0.550 W;0.310 HT;1 MTG HOLE 0.093 DIA;MATL BERYLLIUM COPPER SHEET 0.012 THK PER QQ-C-533,COND A;CADMIUM PLATE PER QQ-P-416,TYPE II,CLASS B AND POLYVINYL CHLORIDE FYASTISOL COAT 0.020 MIN TO 0.050 MAX THK;HEAT TREAT PER MIL-H-7199 COND AT W |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 161731 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1420-00-653-4830 is a Retainer,igniter Plug, classified under FSC 1420, Guided Missile Components. Status: active.
Key specifications for 1420-00-653-4830: General Characteristics Item Description: O/A DIM IN IN. 1.000 LG;0.550 W;0.310 HT;1 MTG HOLE 0.093 DIA;MATL BERYLLIUM COPPER SHEET 0.012 THK PER QQ-C-533,COND A;CADMIUM PLATE PER QQ-P-416,TYPE II,CLASS B AND POLYVINYL CHLORIDE FYASTISOL COAT 0.020 MIN TO 0.050 MAX THK;HEAT TREAT PER MIL-H-7199 COND AT W; End Item Identification: AIM-4. 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.