The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-513-5340, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Chemetron Fire Systems. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-513-5340 |
| Primary Part Number | D1061177 ITEM 5 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Chemetron Fire Systems |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Bearing Surface Type | CHAMFERED OR FLAT |
| Hole Type and Quantity | 6 TAPPED |
| 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 |
|---|---|
| 50610625 | Chemetron Fire Systems (USA) |
| D1061177 ITEM 5 PRIMARY | Chemetron Fire Systems (USA) |
| B-34945 | Chemetron Fire Systems (USA) |
NSN 5310-01-513-5340 is a Nut,plain,hexagon, manufactured by Chemetron Fire Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-513-5340 has 3 manufacturer part numbers on file: 50610625 (Chemetron Fire Systems), D1061177 ITEM 5 (Chemetron Fire Systems), B-34945 (Chemetron Fire Systems).
Key specifications for D1061177 ITEM 5: Thread Direction: RIGHT-HAND; Special Features: HOLES ARE FOR SECURING SAFETY CHAIN AND COTTER PIN; Nut Style: HEXAGON; End Item Identification: PANEL. 4 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.