The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-627-1204, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Marine Machining and Manufacturing. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-627-1204 |
| Primary Part Number | 1.75-5 316SS |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Marine Machining and Manufacturing |
| Status | ACTIVE |
| Nominal Thread Size | 1.750 INCHES IN |
| Thread Quantity Per Inch | 5 |
| 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 |
|---|---|
| 24PE-07-12CH-PC-M17 | Wildcat Propellers, Inc (USA) |
| 1.75-5 316SS PRIMARY | Marine Machining and Manufacturing (USA) |
NSN 5310-01-627-1204 is a Nut,plain,hexagon, manufactured by Marine Machining and Manufacturing, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-627-1204 has 2 manufacturer part numbers on file: 24PE-07-12CH-PC-M17 (Wildcat Propellers, Inc), 1.75-5 316SS (Marine Machining and Manufacturing).
Key specifications for 1.75-5 316SS: Nominal Thread Size: 1.750 INCHES IN; Part Name Assigned by Controlling Agency: NUT, PROPELLER SHAFT; End Item Identification: BOAT, PERSONNEL; Thread Quantity Per Inch: 5. 2 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.