The Cover,dust,hydraulic Line, cataloged under National Stock Number 1420-00-313-0593, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-00-313-0593 |
| Item Name | Cover,dust,hydraulic Line |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Status | ACTIVE |
| General Characteristics Item Description | 13X AL ALLOY DIE CASTING,SPEC. QQ-A-591 COMP-2; 125 MICROINCH FINISH; ANODIZED PER MIL-A-8625 TYPE 1; 0.812 LG; 0.438 W; 0.156 H; 2 0.158/0.164 HOLES ON 0.562 CENTERS W |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 121867 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1420-00-313-0593 is a Cover,dust,hydraulic Line, classified under FSC 1420, Guided Missile Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6620-01-110-2366, 4730-01-407-9282. Verify interchangeability with system specifications before substitution.
Key specifications for 1420-00-313-0593: General Characteristics Item Description: 13X AL ALLOY DIE CASTING,SPEC. QQ-A-591 COMP-2; 125 MICROINCH FINISH; ANODIZED PER MIL-A-8625 TYPE 1; 0.812 LG; 0.438 W; 0.156 H; 2 0.158/0.164 HOLES ON 0.562 CENTERS W; End Item Identification: AIM/4 MISSILE. 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 1420-00-313-0593 has DEMIL Code B. 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.