The Spacer,ring, cataloged under National Stock Number 5365-01-652-3199, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-652-3199 |
| Primary Part Number | 3180986-7 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-N-286,CLASS 2,FORM 2 FED SPEC SINGLE TREATMENT RESPONSE |
| Outside Diameter | 6.625 INCHES NOMINAL IN |
| Overall Thickness | 0.138 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Hardness Rating | 24.0 ROCKWELL C MINIMUM |
| Inside Diameter | 5.705 INCHES NOMINAL IN |
| Material | NICKEL ALLOY K-500 |
| 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 |
|---|---|
| 3180986-7 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5365-01-652-3199 is a Spacer,ring, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-652-3199 has 1 manufacturer part number on file: 3180986-7 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 3180986-7: Surface Treatment Document and Classification: QQ-N-286,CLASS 2,FORM 2 FED SPEC SINGLE TREATMENT RESPONSE; Outside Diameter: 6.625 INCHES NOMINAL IN; Overall Thickness: 0.138 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Hardness Rating: 24.0 ROCKWELL C MINIMUM. 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.