The Disk,solid,plain, cataloged under National Stock Number 5340-01-121-0176, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-121-0176 |
| Primary Part Number | FLSD14479 PIECE 2 |
| Item Name | Disk,solid,plain |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Machined Surface Finish | ROLLED |
| Material Document and Classification | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OR AISI 12L14 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 11L13 ASSN STD SINGLE MATERIAL RESPONSE |
| Diameter | 1.000 INCHES NOMINAL IN |
| Material | STEEL |
| Thickness | 0.375 INCHES NOMINAL 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 |
|---|---|
| FLSD14479 PIECE 2 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| TSG32476 PIECE 2 | 5/9 Secondary reference U.S. Government activity |
| FLSD14479 PIECE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5340-01-121-0176 is a Disk,solid,plain, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-121-0176 has 1 manufacturer part number on file: FLSD14479 PIECE 2 (Naval Sea Systems Command).
Key specifications for FLSD14479 PIECE 2: Machined Surface Finish: ROLLED; Material Document and Classification: FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OR AISI 12L14 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 11L13 ASSN STD SINGLE MATERIAL RESPONSE; Diameter: 1.000 INCHES NOMINAL IN; Material: STEEL. 5 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.