The Washer,flat, cataloged under National Stock Number 5310-00-149-8836, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Acron Aviation, Inc.. Government technical data includes 10 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 | 5310-00-149-8836 |
| Primary Part Number | 568-1006-09 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Acron Aviation, Inc. |
| Status | ACTIVE |
| Surface Treatment Document and Classification | 171 FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Overall Diameter | 0.380 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-5059 HARD MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 3/4 HARD MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-5059 HARD MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | PASSIVATE OVERALL |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 301 OR STEEL COMP 302 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.285 INCHES NOMINAL IN |
| Thickness | 0.050 INCHES MINIMUM AND 0.055 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 |
|---|---|
| 568-1006-09 PRIMARY | Acron Aviation, Inc. (USA) |
NSN 5310-00-149-8836 is a Washer,flat, manufactured by Acron Aviation, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-149-8836 has 1 manufacturer part number on file: 568-1006-09 (Acron Aviation, Inc.).
Key specifications for 568-1006-09: Surface Treatment Document and Classification: 171 FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Overall Diameter: 0.380 INCHES NOMINAL IN; Material Document and Classification: MIL-S-5059 HARD MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 3/4 HARD MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-5059 HARD MIL SPEC 2ND MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 10 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.