The Spacer,sleeve, cataloged under National Stock Number 5365-01-328-4289, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-328-4289 |
| Primary Part Number | 04A081-03A093 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Body Outside Diameter | 0.3140 INCHES MINIMUM AND 0.3240 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN |
| Material | PLASTIC EPOXY AND GLASS OVERALL |
| 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 |
|---|---|
| 04A081-03A093 PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| 04A081-03A093 | 5/9 Secondary reference Mayday Manufacturing Co. |
| A551-30-03-093 | 5/9 Secondary reference U.S. Government activity |
| A551-30-03A-093 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5365-01-328-4289 is a Spacer,sleeve, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-328-4289 has 1 manufacturer part number on file: 04A081-03A093 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for 04A081-03A093: Body Outside Diameter: 0.3140 INCHES MINIMUM AND 0.3240 INCHES MAXIMUM IN; Overall Length: 1.4480 INCHES MINIMUM AND 1.4580 INCHES MAXIMUM IN; Body Inside Diameter: 0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN; Material: PLASTIC EPOXY AND GLASS OVERALL. 3 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.