The Cover,window,guided Missile, cataloged under National Stock Number 1420-01-042-3040, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-01-042-3040 |
| Primary Part Number | 639AS1515 |
| Item Name | Cover,window,guided Missile |
| 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 | GLASS,BOROSILICATE PER MIL-G-47033,0.986 IN. MIN TO 0.988 IN. MAX DIA BY 0.090 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 639AS1515 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 639AS1515 | Tallyman Llc (USA) |
| 588.10-000005-001 | Diehl Defence Gmbh & Co. Kg (DEU) |
| Reference | Meaning |
|---|---|
| 639AS1515 | 5/9 Secondary reference Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging |
| 639AS1515 | 5/9 Secondary reference Valcore Manufacturing Llc |
| 639AS1515 | 5/1 Secondary reference In Speck Corp Dba in Speck Corp |
NSN 1420-01-042-3040 is a Cover,window,guided Missile, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-042-3040 has 3 manufacturer part numbers on file: 639AS1515 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 639AS1515 (Tallyman Llc), 588.10-000005-001 (Diehl Defence Gmbh & Co. Kg).
Key specifications for 639AS1515: General Characteristics Item Description: GLASS,BOROSILICATE PER MIL-G-47033,0.986 IN. MIN TO 0.988 IN. MAX DIA BY 0.090 IN. W 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.
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.