The Nut Spacer,plate, cataloged under National Stock Number 5310-01-070-7123, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. Government technical data includes 12 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 | 5310-01-070-7123 |
| Primary Part Number | FX10-1550-1A |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Plate Thickness | 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| Nut Length | 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN |
| Plate Width | 0.625 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Mounting Hole Diameter | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Distance From Aperture Center to Mounting Hole Center | 0.438 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| Thru-Hole Diameter | 0.450 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Nut Style | PLATE NUT SPACER |
| Material | ALUMINUM ALLOY 5052 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 |
|---|---|
| FX10-1550-1A PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
NSN 5310-01-070-7123 is a Nut Spacer,plate, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-070-7123 has 1 manufacturer part number on file: FX10-1550-1A (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for FX10-1550-1A: Plate Thickness: 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN; Nut Length: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN; Plate Width: 0.625 INCHES NOMINAL IN; Mounting Hole Arrangement Style: 2 HOLES. 12 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.