The Disk,solid,plain, cataloged under National Stock Number 5340-00-131-6541, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 4 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-131-6541 |
| Primary Part Number | TP1080 |
| Item Name | Disk,solid,plain |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Material Document and Classification | QQ-C-576, SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Material | COPPER |
| Thickness | 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| TP1080 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5340-00-131-6541 is a Disk,solid,plain, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-131-6541 has 1 manufacturer part number on file: TP1080 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for TP1080: Material Document and Classification: QQ-C-576, SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN; Material: COPPER; Thickness: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.