The Nut Spacer,plate, cataloged under National Stock Number 5310-01-549-8222, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-549-8222 |
| Primary Part Number | 160C412060-13 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Plate Thickness | 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Nut Length | 0.511 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Mounting Hole Diameter | 0.190 INCHES NOMINAL IN |
| Distance From Aperture Center to Mounting Hole Center | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| Thru-Hole Diameter | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Nut Style | PLATE NUT SPACER |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL |
| Nut Mounting Provision | STRAIGHT HOLES |
| 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 |
|---|---|
| 160C412060-13 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 160C412060-13 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 5310-01-549-8222 is a Nut Spacer,plate, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-549-8222 has 1 manufacturer part number on file: 160C412060-13 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 160C412060-13: Plate Thickness: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Nut Length: 0.511 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN; Mounting Hole Arrangement Style: 2 HOLES; Mounting Hole Diameter: 0.190 INCHES NOMINAL IN. 9 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.