The Nut Spacer,plate, cataloged under National Stock Number 5310-01-357-4699, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-357-4699 |
| Primary Part Number | DAA7221D039-001 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Plate Thickness | 0.125 INCHES NOMINAL IN |
| Nut Length | 1.740 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN |
| Distance From Mounting Hole Center to Base | 0.120 INCHES NOMINAL IN |
| Plate Width | 1.000 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 1 HOLE |
| Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Thru-Hole Diameter | 0.514 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Nut Style | PLATE NUT SPACER |
| 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 | N |
| Part Number | Manufacturer |
|---|---|
| DAA7221D039-001 PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| DAA7221D039-001 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 5310-01-357-4699 is a Nut Spacer,plate, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-357-4699 has 1 manufacturer part number on file: DAA7221D039-001 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for DAA7221D039-001: Plate Thickness: 0.125 INCHES NOMINAL IN; Nut Length: 1.740 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN; Distance From Mounting Hole Center to Base: 0.120 INCHES NOMINAL IN; Plate Width: 1.000 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.