The Spacer,plate, cataloged under National Stock Number 5365-01-521-0502, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-521-0502 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | DOD-P-16232, TYPE M, CLASS 3 MIL SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232, TYPE Z, CLASS 3 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-2337 TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-85285 TYPE II MIL SPEC 3RD TREATMENT RESPONSE |
| Overall Thickness | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Style Designator | NON-CIRCULAR W/SQUARE CORNERS |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM 576 ASSN STD SINGLE MATERIAL RESPONSE |
| Bolt Hole Centerline to Nearest Edge Distance | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 2 |
| Center to Center Distance Between Bolt Holes Along Length | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE AND PLASTIC POLYAMIDE AND PLASTIC POLYURETHANE |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Material | STEEL COMP 1008 |
| Hole Diameter | 0.374 INCHES MINIMUM AND 0.381 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 |
| Reference | Meaning |
|---|---|
| 029627-1 | C/1 Advisory reference — outside the item-of-supply concept Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc |
| 029627-1 | 3/9 Design control — primary reference Meggitt Defense Systems, Inc. Dba Meggitt Western Design |
NSN 5365-01-521-0502 is a Spacer,plate, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-521-0502: Surface Treatment Document and Classification: DOD-P-16232, TYPE M, CLASS 3 MIL SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232, TYPE Z, CLASS 3 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-2337 TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-85285 TYPE II MIL SPEC 3RD TREATMENT RESPONSE; Overall Thickness: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR W/SQUARE CORNERS; Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM 576 ASSN STD SINGLE MATERIAL RESPONSE. 11 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.