The Guide,cartridge,ammunition, cataloged under National Stock Number 1005-01-564-7816, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-564-7816 |
| Primary Part Number | 3305AS1191-1 |
| Item Name | Guide,cartridge,ammunition |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| Weapon Size Designation | 20 MILLIMETER MM |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 3305AS1191-1 PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| Reference | Meaning |
|---|---|
| 3305AS1191-1 | 5/1 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1005-01-564-7816 is a Guide,cartridge,ammunition, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-564-7816 has 1 manufacturer part number on file: 3305AS1191-1 (Hydraulics International, Inc. Dba Hydraulics International Inc).
Key specifications for 3305AS1191-1: Overall Length: 5.486 INCHES NOMINAL IN; Weapon Size Designation: 20 MILLIMETER MM; Special Features: USED ON THE AMMUNITION TRANSFER SYSTEM, NSN 4925-01-536-8673. COLOR: BLACK. NHA: TOP GUIDE ASSEMBLY 3305AS1430-1; Surface Treatment: ANODIZE. 3 specifications are 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 1005-01-564-7816 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.