The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-189-5881, 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. Government technical data includes 23 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-189-5881 |
| Primary Part Number | FM5000-060 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Plate Thickness | 0.6 MILLIMETERS NOMINAL MM |
| Thread Tolerance Class | 4H5H INTERNAL |
| Nut Length | 29.2 MILLIMETERS MAXIMUM MM |
| Thread Series | ISO M |
| Thread Pitch in Millimeters | 1.00 |
| Plate Width | 13.1 MILLIMETERS MAXIMUM MM |
| Temp Rating | 235.0 CELSIUS NOMINAL DEGC |
| Mounting Hole Arrangement Style | 2 HOLES |
| Hardness Rating | 44.0 ROCKWELL C MAXIMUM |
| Mounting Hole Diameter | 3.3 MILLIMETERS MINIMUM AND 3.5 MILLIMETERS MAXIMUM MM |
| Features Provided | FLOATING NUT |
| Thread Direction | RIGHT-HAND |
| Purchase Description Identification | 15653-FM5000-060 |
| Nominal Thread Size | 6.0 MILLIMETERS MM |
| Distance From Aperture Center to Mounting Hole Center | 11.0 MILLIMETERS NOMINAL MM |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Center to Center Distance Between Mounting Holes Along Length | 22.0 MILLIMETERS NOMINAL MM |
| Nut Height | 7.1 MILLIMETERS MAXIMUM MM |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | PLATE |
| Material | STEEL COMP 1050 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 |
|---|---|
| FM5000-060 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 3081604 | Ebac Limited (GBR) |
NSN 5310-01-189-5881 is a Nut,self-Locking,plate, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-189-5881 has 2 manufacturer part numbers on file: FM5000-060 (Howmet Global Fastening Systems Inc), 3081604 (Ebac Limited).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-389-0048. Verify interchangeability with system specifications before substitution.
Key specifications for FM5000-060: Lubrication: DRY FILM LUBRICANT; Plate Thickness: 0.6 MILLIMETERS NOMINAL MM; Thread Tolerance Class: 4H5H INTERNAL; Nut Length: 29.2 MILLIMETERS MAXIMUM MM. 23 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.