The Filter, cataloged under National Stock Number 1420-00-979-9944, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Textron Systems Corporation Dba Textron Systems Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-00-979-9944 |
| Primary Part Number | 320579-1 |
| Item Name | Filter |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| General Characteristics Item Description | 0.040 IN. ALUMINUM 2024-T3 PER QQ-A-355,TEMPER T3; APPLY CHEMICAL FILM PER MIL-C-5541 ALODINE 600 OR 1200 ONLY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 320579-1 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 320579-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1420-00-979-9944 is a Filter, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-00-979-9944 has 1 manufacturer part number on file: 320579-1 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for 320579-1: General Characteristics Item Description: 0.040 IN. ALUMINUM 2024-T3 PER QQ-A-355,TEMPER T3; APPLY CHEMICAL FILM PER MIL-C-5541 ALODINE 600 OR 1200 ONLY IN; End Item Identification: MISSILE LGM-30. 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.
NSN 1420-00-979-9944 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.