The Nut Spacer,plate, cataloged under National Stock Number 5310-01-593-5501, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Anillo Industries Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-593-5501 |
| Primary Part Number | 4M30C616CP032 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Anillo Industries Llc |
| Status | ACTIVE |
| Plate Thickness | 0.032 INCHES NOMINAL IN |
| Nut Length | 0.953 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Mounting Hole Diameter | 0.133 INCHES NOMINAL IN |
| Distance From Aperture Center to Mounting Hole Center | 0.500 INCHES NOMINAL IN |
| Thru-Hole Diameter | 0.385 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN |
| Nut Style | PLATE NUT SPACER |
| Material | STEEL COMP 301 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 |
|---|---|
| 4M30C616CP032 PRIMARY | Anillo Industries Llc (USA) |
| 4M30C616CP032 | Tect Hypervelocity, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4M30C616CP032 | 5/9 Secondary reference Pioneer Machine Products Inc. |
NSN 5310-01-593-5501 is a Nut Spacer,plate, manufactured by Anillo Industries Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-593-5501 has 2 manufacturer part numbers on file: 4M30C616CP032 (Anillo Industries Llc), 4M30C616CP032 (Tect Hypervelocity, Inc.).
Key specifications for 4M30C616CP032: Plate Thickness: 0.032 INCHES NOMINAL IN; Nut Length: 0.953 INCHES NOMINAL IN; Mounting Hole Arrangement Style: 2 HOLES; Mounting Hole Diameter: 0.133 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.