The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-055-3845, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Peco Inc. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-055-3845 |
| Primary Part Number | BACN10TS3-2 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Peco Inc |
| Status | ACTIVE |
| Plate Thickness | 0.110 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Nut Length | 0.610 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES THREADS |
| Thread Series | UNF |
| Plate Width | 1.440 INCHES MINIMUM AND 1.590 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Distance From Base to Center of Aperture | 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Material Document and Classification | L-P-395 6/6 TYPE 1 CLASS 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT THREADS |
| Mounting Hole Diameter | 0.133 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Center to Center Distance Between Mounting Holes Along Width | 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | CADMIUM AND CHROMATE THREADS |
| Nut Style | PLATE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL THREADS |
| Material | PLASTIC OVERALL EXCEPT THREADS |
| 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 |
|---|---|
| BACN10TS3-2 PRIMARY | Peco Inc (USA) |
| Reference | Meaning |
|---|---|
| BACN10TS3-2 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-01-055-3845 is a Nut,self-Locking,plate, manufactured by Peco Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-055-3845 has 1 manufacturer part number on file: BACN10TS3-2 (Peco Inc).
Key specifications for BACN10TS3-2: Plate Thickness: 0.110 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Nut Length: 0.610 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES THREADS; Thread Series: UNF. 20 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.