The Washer,flat, cataloged under National Stock Number 5310-01-445-8160, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Supreme Integrated Technology, Inc. Dba C.s. Controls. Government technical data includes 7 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 | 5310-01-445-8160 |
| Primary Part Number | 2063B-001 ITEM NO 65 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Supreme Integrated Technology, Inc. Dba C.s. Controls |
| Status | ACTIVE |
| Overall Diameter | 19.850 INCHES MINIMUM AND 19.910 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | COPPER ALLOY OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 15.010 INCHES MINIMUM AND 15.020 INCHES MAXIMUM IN |
| Thickness | 0.498 INCHES MINIMUM AND 0.500 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 |
|---|---|
| 2063B-001 ITEM NO 65 PRIMARY | Supreme Integrated Technology, Inc. Dba C.s. Controls (USA) |
| 2063B-065 | Supreme Integrated Technology, Inc. Dba C.s. Controls (USA) |
NSN 5310-01-445-8160 is a Washer,flat, manufactured by Supreme Integrated Technology, Inc. Dba C.s. Controls, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-445-8160 has 2 manufacturer part numbers on file: 2063B-001 ITEM NO 65 (Supreme Integrated Technology, Inc. Dba C.s. Controls), 2063B-065 (Supreme Integrated Technology, Inc. Dba C.s. Controls).
Key specifications for 2063B-001 ITEM NO 65: Overall Diameter: 19.850 INCHES MINIMUM AND 19.910 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: COPPER ALLOY OVERALL. 7 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.