The Washer,recessed, cataloged under National Stock Number 5310-00-899-2017, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 6 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-899-2017 |
| Primary Part Number | 211917 |
| Item Name | Washer,recessed |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Style Designator | RECESSED |
| Outside Diameter | 1.500 INCHES NOMINAL IN |
| Recess Depth | 0.235 INCHES NOMINAL IN |
| Material Thickness | 0.097 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Diameter | 1.182 INCHES NOMINAL 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 |
|---|---|
| 211917 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5310-00-899-2017 is a Washer,recessed, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-899-2017 has 1 manufacturer part number on file: 211917 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-417-6733. Verify interchangeability with system specifications before substitution.
Key specifications for 211917: Overall Height: 0.282 INCHES NOMINAL IN; Style Designator: RECESSED; Outside Diameter: 1.500 INCHES NOMINAL IN; Recess Depth: 0.235 INCHES NOMINAL IN. 6 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.