The Disk,piston, cataloged under National Stock Number 1280-01-151-0797, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Metalore, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1280-01-151-0797 |
| Primary Part Number | 3531564-1 |
| Item Name | Disk,piston |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | Metalore, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | BAR,BERYLLIUM COPPER,QQ-C-530,ALLOY 172,CONDITION H |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3531564-1 PRIMARY | Metalore, Inc (USA) |
| Reference | Meaning |
|---|---|
| 3531564-1 | 5/2 Secondary reference U.S. Government activity |
NSN 1280-01-151-0797 is a Disk,piston, manufactured by Metalore, Inc, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-01-151-0797 has 1 manufacturer part number on file: 3531564-1 (Metalore, Inc).
Key specifications for 3531564-1: General Characteristics Item Description: BAR,BERYLLIUM COPPER,QQ-C-530,ALLOY 172,CONDITION H; End Item Identification: DRS TRAM SYSTESM. 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 1280-01-151-0797 has DEMIL Code B. 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.