The Nut,self-Locking,plate, cataloged under National Stock Number 5310-00-032-3976, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hartwell Corporation. Government technical data includes 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-032-3976 |
| Primary Part Number | BACN10TL3-14 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hartwell Corporation |
| Status | ACTIVE |
| Plate Thickness | 0.060 INCHES NOMINAL IN |
| Nut Length | 0.985 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE NUT |
| Thread Series | UNF |
| Plate Width | 0.396 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Material Document and Classification | MIL-A-12545,TEMPER T6 MIL SPEC SINGLE MATERIAL RESPONSE NUT |
| Mounting Hole Diameter | 0.098 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Distance From Aperture Center to Mounting Hole Center | 0.344 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Center to Center Distance Between Mounting Holes Along Length | 0.688 INCHES NOMINAL IN |
| Nut Height | 1.400 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE NUT |
| Nut Style | PLATE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | ALUMINUM ALLOY 6061 NUT |
| 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 |
|---|---|
| BACN10TL3-14 | Hartwell Corporation (USA) |
| BACN10TL3-14 | Monadnock Company, the Dba Lisi Aerospace (USA) |
| Reference | Meaning |
|---|---|
| BACN10TL3-14 | 5/2 Secondary reference U.S. Government activity |
| BACN10TL3-14 | 5/2 Secondary reference U.S. Government activity |
| WSI4-14 | 3/9 Design control — primary reference Atlas Corp Western Sky Industries Div |
NSN 5310-00-032-3976 is a Nut,self-Locking,plate, manufactured by Hartwell Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-032-3976 has 2 manufacturer part numbers on file: BACN10TL3-14 (Hartwell Corporation), BACN10TL3-14 (Monadnock Company, the Dba Lisi Aerospace).
Key specifications for BACN10TL3-14: Plate Thickness: 0.060 INCHES NOMINAL IN; Nut Length: 0.985 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE NUT; 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.