The Spacer,special Shaped, cataloged under National Stock Number 5365-01-381-9818, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-381-9818 |
| Item Name | Spacer,special Shaped |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Outside Diameter | 0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-685 FED SPEC SINGLE MATERIAL RESPONSE |
| Inside Diameter | 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN |
| Material | STEEL COMP 4130 |
| 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 |
|---|---|
| 3-55868-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-381-9818 is a Spacer,special Shaped, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-381-9818: Outside Diameter: 0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-685 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 1.082 INCHES MINIMUM AND 1.085 INCHES MAXIMUM IN; Inside Diameter: 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN. 4 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.