The Spacer,plate, cataloged under National Stock Number 5365-00-975-2159, 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 Corporation. 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 | 5365-00-975-2159 |
| Primary Part Number | 1852572-4 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Style Designator | NON-CIRCULAR W/BOLT HOLES |
| Aperture Diameter | 0.497 INCHES MINIMUM AND 0.513 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 0.843 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Center to Center Distance Between Bolt Holes Along Width | 0.687 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.156 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 0.164 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.140 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 |
|---|---|
| 1852572-4 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5365-00-975-2159 is a Spacer,plate, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-975-2159 has 1 manufacturer part number on file: 1852572-4 (Northrop Grumman Systems Corporation).
Key specifications for 1852572-4: Style Designator: NON-CIRCULAR W/BOLT HOLES; Overall Length: 1.125 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN; Aperture Diameter: 0.497 INCHES MINIMUM AND 0.513 INCHES MAXIMUM IN. 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.