The Guide-Hook Release Piston, cataloged under National Stock Number 1095-01-125-8464, is classified within Federal Supply Class 1095 (Miscellaneous Weapons) of the Weapons group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1095-01-125-8464 |
| Primary Part Number | 1534AS420 |
| Item Name | Guide-Hook Release Piston |
| FSC / FSG | 1095 / 10 — Miscellaneous Weapons |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | CRES 12-9-2; 0.890 IN. O/A W; 0.890 IN. O/A H; 1.277 IN. NOM LG IN |
| Criticality Code Justification | FEAT |
| 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 |
|---|---|
| 1534AS420 | Vertex Modernization and Sustainment Llc (USA) |
| 1534AS420 | Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries (USA) |
| 1534AS420 | Solo Enterprise Corp. Dba Solo Enterprise Corp (USA) |
| 1534AS420 | Marvin Engineering Co, Inc (USA) |
| 1534AS420 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| D013404-1 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
| 1534AS420 | 5/9 Secondary reference Goodrich Corporation Dba Goodrich Corp, a New York Corp |
| D013404-1 | 5/9 Secondary reference U.S. Government activity |
| 1534AS420 | 5/9 Secondary reference Teleflex Inc Teleflex Defense Systems Div |
NSN 1095-01-125-8464 is a Guide-Hook Release Piston, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1095, Miscellaneous Weapons. Status: active.
NSN 1095-01-125-8464 has 5 manufacturer part numbers on file: 1534AS420 (Vertex Modernization and Sustainment Llc), 1534AS420 (Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries), 1534AS420 (Solo Enterprise Corp. Dba Solo Enterprise Corp), 1534AS420 (Marvin Engineering Co, Inc), 1534AS420 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1534AS420: General Characteristics Item Description: CRES 12-9-2; 0.890 IN. O/A W; 0.890 IN. O/A H; 1.277 IN. NOM LG IN; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: F/A-18 HORNET, C-2A (REPROCURED) AIRCRAFT. A. 2 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 1095-01-125-8464 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.