The Spacer,plate, cataloged under National Stock Number 5365-01-074-0083, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. 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 | 5365-01-074-0083 |
| Primary Part Number | CA1818-1 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Surface Treatment Document and Classification | IL-S-5002 MIL SPEC 10TH TREATMENT RESPONSE |
| Side Radius From Gasket Center | 0.125 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-S-5059,TYPE 300,18-8 MIL SPEC SINGLE MATERIAL RESPONSE |
| Aperture Diameter | 0.312 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Bolt Circle Diameter | 0.687 INCHES NOMINAL IN |
| Outside Corner Radius | 0.450 INCHES NOMINAL IN |
| Material | STEEL COMP 301 |
| Hole Diameter | 0.098 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 |
|---|---|
| CA1818-1 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
NSN 5365-01-074-0083 is a Spacer,plate, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-074-0083 has 1 manufacturer part number on file: CA1818-1 (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for CA1818-1: Surface Treatment Document and Classification: IL-S-5002 MIL SPEC 10TH TREATMENT RESPONSE; Side Radius From Gasket Center: 0.125 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-S-5059,TYPE 300,18-8 MIL SPEC SINGLE MATERIAL RESPONSE. 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.