The Nut,sheet Spring, cataloged under National Stock Number 5310-00-680-6522, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Troy Inc. Government technical data includes 9 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.
| Parameter | Value |
|---|---|
| NSN | 5310-00-680-6522 |
| Primary Part Number | 488111 |
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Meggitt Troy Inc |
| Status | ACTIVE |
| Nut Width | 0.437 INCHES NOMINAL IN |
| Nut Length | 0.625 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.028 INCHES NOMINAL IN |
| Panel Thickness | 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Mating Member Diameter Accommodated | 0.164 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | SHEET SPRING |
| Material | STEEL COMP 1064 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 488111 PRIMARY | Meggitt Troy Inc (USA) |
NSN 5310-00-680-6522 is a Nut,sheet Spring, manufactured by Meggitt Troy Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-680-6522 has 1 manufacturer part number on file: 488111 (Meggitt Troy Inc).
Key specifications for 488111: Nut Width: 0.437 INCHES NOMINAL IN; Nut Length: 0.625 INCHES NOMINAL IN; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material Thickness: 0.028 INCHES NOMINAL IN. 9 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.
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.