The Washer,recessed, cataloged under National Stock Number 5310-00-080-9663, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-080-9663 |
| Primary Part Number | 216314 |
| 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 | 2.865 INCHES MINIMUM AND 2.870 INCHES MAXIMUM IN |
| Recess Depth | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Material Thickness | 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hole Diameter | 2.428 INCHES MINIMUM AND 2.448 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 |
NSN 5310-00-080-9663 is a Washer,recessed, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-080-9663 has 2 manufacturer part numbers on file: QAP00348 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 216314 (Eaton Aerospace, Llc Dba Jackson South).
2 possible matches (shared part number, not a government interchangeability claim): 3110-00-151-9136, 5330-00-641-6926. Verify interchangeability with system specifications before substitution.
Key specifications for 216314: Overall Height: 0.077 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN; Style Designator: RECESSED; Outside Diameter: 2.865 INCHES MINIMUM AND 2.870 INCHES MAXIMUM IN; Recess Depth: 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM 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.