The Nut,sheet Spring, cataloged under National Stock Number 5310-01-282-7518, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-282-7518 |
| Primary Part Number | 1366AS1026 |
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Nut Width | 0.660 INCHES NOMINAL IN |
| Nut Length | 0.734 INCHES NOMINAL IN |
| Material Thickness | 0.025 INCHES NOMINAL IN |
| Panel Thickness | 0.100 INCHES NOMINAL IN |
| Mating Member Diameter Accommodated | 0.312 INCHES NOMINAL IN |
| Nut Height | 0.390 INCHES NOMINAL IN |
| Nut Style | SHEET SPRING |
| Material | STEEL 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 |
|---|---|
| 1366AS1026 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| SW32663 | 7/2 Vendor item drawing reference U.S. Government activity |
| C7957-5618 | 5/2 Secondary reference U.S. Government activity |
| C7957-5618 | 5/9 Secondary reference Tinnerman Palnut Engineered Products, Inc. |
| C07957-5618-4 | 5/9 Secondary reference Arden Fasteners Inc |
NSN 5310-01-282-7518 is a Nut,sheet Spring, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-282-7518 has 1 manufacturer part number on file: 1366AS1026 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1366AS1026: Nut Width: 0.660 INCHES NOMINAL IN; Nut Length: 0.734 INCHES NOMINAL IN; Material Thickness: 0.025 INCHES NOMINAL IN; Panel Thickness: 0.100 INCHES NOMINAL IN. 8 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.