The Nut,plain,round, cataloged under National Stock Number 5310-01-116-6641, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-116-6641 |
| Primary Part Number | 69-4567 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics |
| Status | ACTIVE |
| Thread Series | UNS |
| Thread Direction | RIGHT-HAND |
| Undercut Thickness | 0.070 INCHES NOMINAL IN |
| Nut Thickness | 0.125 INCHES NOMINAL IN |
| Surface Treatment | OXIDE OVERALL |
| Thread Class | 2B |
| Thread Quantity Per Inch | 40 |
| Material | COPPER ALLOY 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 |
|---|---|
| 69-4567 PRIMARY | Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics (USA) |
NSN 5310-01-116-6641 is a Nut,plain,round, manufactured by Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-116-6641 has 1 manufacturer part number on file: 69-4567 (Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics).
Key specifications for 69-4567: Thread Series: UNS; Thread Direction: RIGHT-HAND; Undercut Thickness: 0.070 INCHES NOMINAL IN; Nut Thickness: 0.125 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.