The Washer,flat, cataloged under National Stock Number 5310-01-697-0505, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Micro Plastics Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-697-0505 |
| Primary Part Number | 16FWRT250062 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Micro Plastics Inc |
| Status | ACTIVE |
| Overall Diameter | 0.578 INCHES MINIMUM AND 0.608 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Shoulder Diameter | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Material | NYLON (USE PCP000) OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.229 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN |
| Thickness | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 16FWRT250062 PRIMARY | Micro Plastics Inc (USA) |
| Reference | Meaning |
|---|---|
| 17-60583 | 7/2 Vendor item drawing reference Department of Defense Project Manager-Mobile Electric Power |
NSN 5310-01-697-0505 is a Washer,flat, manufactured by Micro Plastics Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-697-0505 has 1 manufacturer part number on file: 16FWRT250062 (Micro Plastics Inc).
Key specifications for 16FWRT250062: Overall Diameter: 0.578 INCHES MINIMUM AND 0.608 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Shoulder Diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Special Features: THREAD SIZE 0.250/M6;MATERIAL NYLON 6/6;IDENTIFY IN ACCORDANCE WITH MIL-STD-130,METHOD OPTIONAL;INTERPRETATION OF SCREW THREADS SHALL BE IN ACCORDANCE WITH FED-STD-H28. 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.