The Guard,edge, cataloged under National Stock Number 1420-01-043-2478, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-01-043-2478 |
| Primary Part Number | 639AS623 |
| Item Name | Guard,edge |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | INCONEL 600,NICKLE-CHROMIUM-IRON ALLOY BAR STOCK,COND C OR F PER MIL-N-6710,FINISH PER MIL-A-21380,BLACK OXIDE COATING PER MIL-C-13924,OD 1.836 IN. PORM 0.002 IN.,ID 1.796 IN. PORM 0.001 IN.,W 0.125 IN. 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 |
|---|---|
| 639AS623 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 588.10-100001-006 | Diehl Defence Gmbh & Co. Kg (DEU) |
| 639A5632 | Bright Lights Usa, Inc Dba Blusa Defense Manufacturing (USA) |
NSN 1420-01-043-2478 is a Guard,edge, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-043-2478 has 3 manufacturer part numbers on file: 639AS623 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 588.10-100001-006 (Diehl Defence Gmbh & Co. Kg), 639A5632 (Bright Lights Usa, Inc Dba Blusa Defense Manufacturing).
Key specifications for 639AS623: General Characteristics Item Description: INCONEL 600,NICKLE-CHROMIUM-IRON ALLOY BAR STOCK,COND C OR F PER MIL-N-6710,FINISH PER MIL-A-21380,BLACK OXIDE COATING PER MIL-C-13924,OD 1.836 IN. PORM 0.002 IN.,ID 1.796 IN. PORM 0.001 IN.,W 0.125 IN. IN; End Item Identification: MISSILE MODEL AIM-9L. 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 1420-01-043-2478 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.