The Nut,plain,plate, cataloged under National Stock Number 5310-01-490-0667, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-490-0667 |
| Item Name | Nut,plain,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Material Document and Classification | ASTM A109 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Gripping Prong Quantity | 3 |
| Nut Style | PLATE |
| Material | STEEL COMP 1008 OR STEEL COMP 1010 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| LK203F3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-490-0667 is a Nut,plain,plate, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-490-0667: Overall Height: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Material Document and Classification: ASTM A109 ASSN STD ALL MATERIAL RESPONSES OVERALL; Gripping Prong Quantity: 3; Special Features: NOMINAL THREAD SIZE .1640-32UNC-2B; BASE DIAMETER 0.750 INCHES PLUS OR MINUS 0.015 INCHES; PILOT HEIGHT 0.250 INCHES PLUS OR MINUS 0.015 INCHES; PILOT DIAMETER 0.213 INCHES MAXIMUM; PRONG HEIGHT 0.188 INCHES PLUS OR MINUS 0.015 INCHES; PLATE THICKNESS 0.035 MINIMUM IN. 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.