The Kit,commuter, cataloged under National Stock Number 1420-01-271-3437, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1420-01-271-3437 |
| Primary Part Number | 1657AS0421-2 |
| Item Name | Kit,commuter |
| 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 | POST-MOD,TARTAR,GRAY,C/O WING ASSY UPPER LEFT 1657AS0405-2 ALT 0405-1,WING ASSY UPPER RIGHT 1657AS0410-2 ALT 0410-1,WING ASSY LOWER LEFT 1657AS0403-2 ALT 0403-1,WING ASSY LOWER RIGHT 1657AS0413-2 ALT 0413-1,FIN BSTR 642AS0342-3 ALT 72A445002-1005,FIN BSTR 642AS0342-4 ALT 72A445002-1004,FIN ASSY 1657AS0412-3 ALT -1,FIN ASSY 1657AS0412-4 ALT -2,F/HARPOON MSL,36.00 IN. LG,36.00 IN. W,23.00 IN. H,WT. 196.00 LBS,DIMENSIONS AND WT. INCLUDE TRI-WALL CARDBOARD PALLATIZED STRUCTURED BOX LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL P — Demil Prior To Sale/Transfer |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 1657AS0421-2 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| AS2400 | 7/1 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1420-01-271-3437 is a Kit,commuter, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-271-3437 has 1 manufacturer part number on file: 1657AS0421-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1657AS0421-2: General Characteristics Item Description: POST-MOD,TARTAR,GRAY,C/O WING ASSY UPPER LEFT 1657AS0405-2 ALT 0405-1,WING ASSY UPPER RIGHT 1657AS0410-2 ALT 0410-1,WING ASSY LOWER LEFT 1657AS0403-2 ALT 0403-1,WING ASSY LOWER RIGHT 1657AS0413-2 ALT 0413-1,FIN BSTR 642AS0342-3 ALT 72A445002-1005,FIN BSTR 642AS0342-4 ALT 72A445002-1004,FIN ASSY 1657AS0412-3 ALT -1,FIN ASSY 1657AS0412-4 ALT -2,F/HARPOON MSL,36.00 IN. LG,36.00 IN. W,23.00 IN. H,WT. 196.00 LBS,DIMENSIONS AND WT. INCLUDE TRI-WALL CARDBOARD PALLATIZED STRUCTURED BOX LBS. 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 1420-01-271-3437 has DEMIL Code P. 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.