The Guidance Section,guided Missile, cataloged under National Stock Number 1420-01-320-6446, 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 8 specifications, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 1420-01-320-6446 |
| Primary Part Number | 917AS20103 |
| Item Name | Guidance Section,guided Missile |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 23.50 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Width and Type | 18.50 INCHES SHIPPING CONTAINER IN |
| General Characteristics Item Description | WGU-6E/B,FOR AIM/RIM-7P (VL) (BLK II),29.40 IN. LG.,8.00 IN. DIA.,IN CNU-379/E S-S CNTR IN |
| Package Nominal Overall Length and Type | 60.00 INCHES SHIPPING CONTAINER IN |
| Departure From Cited Document | DOD CODE 1420-PG52 |
| Hazardous Material Classification Code | I COAST GUARD CLASS AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND 1 DEPARTMENT OF TRANSPORTATION CLASS AND N/A FIREFIGHTING GROUP AND (00) INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP |
| Unable to Decode | UNABLE TO DECODE |
| Gross Weight | 226.0 SHIPPING CONTAINER POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) I COAST GUARD CLASS AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND 1 DEPARTMENT OF TRANSPORTATION CLASS AND N/A FIREFIGHTING GROUP AND (00) INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 917AS20103 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1420-PG52 | 6/9 Informative reference only U.S. Government activity |
| 917AS20101-1 | 5/1 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| MIL-G-85144 | 5/1 Secondary reference U.S. Government activity |
| 917AS20101-2 | 5/1 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| WGU-6E/B | 6/9 Informative reference only U.S. Government activity |
NSN 1420-01-320-6446 is a Guidance Section,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 1420-01-320-6446 has 1 manufacturer part number on file: 917AS20103 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
4 possible matches (shared part number, not a government interchangeability claim): 1427-01-320-6453, 1427-01-320-6454, 1427-01-491-4999. Verify interchangeability with system specifications before substitution.
Key specifications for 917AS20103: Package Nominal Overall Height and Type: 23.50 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Width and Type: 18.50 INCHES SHIPPING CONTAINER IN; General Characteristics Item Description: WGU-6E/B,FOR AIM/RIM-7P (VL) (BLK II),29.40 IN. LG.,8.00 IN. DIA.,IN CNU-379/E S-S CNTR IN; Package Nominal Overall Length and Type: 60.00 INCHES SHIPPING CONTAINER IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1420-01-320-6446 has DEMIL Code G. 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.