The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-245-4828, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is C-K Composites Co., Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-00-245-4828 |
| Primary Part Number | EH65P1-5-16-18FULL |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | C-K Composites Co., Llc |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Temp Rating | 105.0 CELSIUS NOMINAL DEGC |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| 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 |
|---|---|
| EH65P1-5-16-18FULL PRIMARY | C-K Composites Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 334-2077-060 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 334-2077-060 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-245-4828 is a Nut,plain,hexagon, manufactured by C-K Composites Co., Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-245-4828 has 1 manufacturer part number on file: EH65P1-5-16-18FULL (C-K Composites Co., Llc).
Key specifications for EH65P1-5-16-18FULL: Thread Series: UNIFIED NATIONAL COARSE (UNC); Temp Rating: 105.0 CELSIUS NOMINAL DEGC; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.312 INCHES IN. 6 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.