The Spacer,tapered, cataloged under National Stock Number 5365-01-228-4243, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 4 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 | 5365-01-228-4243 |
| Primary Part Number | 127555 |
| Item Name | Spacer,tapered |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Cross-Sectional Height | 0.190 INCHES NOMINAL IN |
| Minor Height | 0.094 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 2024 |
| 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 |
|---|---|
| 127555 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5365-01-228-4243 is a Spacer,tapered, manufactured by Astronautics Corporation of America, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-228-4243 has 1 manufacturer part number on file: 127555 (Astronautics Corporation of America).
Key specifications for 127555: Cross-Sectional Height: 0.190 INCHES NOMINAL IN; Minor Height: 0.094 INCHES NOMINAL IN; Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: THREE 0.086-56 AND ONE 0.112-40 THREADED HOLES IRREGULARLY LOCATED ON SPACER. 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.