The Nut Spacer,plate, cataloged under National Stock Number 5310-00-550-3436, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 13 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 | 5310-00-550-3436 |
| Primary Part Number | 9M73-1-012 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Plate Thickness | 0.012 INCHES NOMINAL IN |
| Nut Length | 1.250 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Plate Width | 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Material Document and Classification | QQ-A-250/5,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.133 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Distance From Aperture Center to Mounting Hole Center | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Thru-Hole Diameter | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OR OXIDE FILM OVERALL |
| Material | ALUMINUM ALLOY 2024 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 |
|---|---|
| 9M73-1-012 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5310-00-550-3436 is a Nut Spacer,plate, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-550-3436 has 1 manufacturer part number on file: 9M73-1-012 (The Boeing Company Div Defense).
Key specifications for 9M73-1-012: Plate Thickness: 0.012 INCHES NOMINAL IN; Nut Length: 1.250 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL; Plate Width: 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN. 13 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.