The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-338-4113, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Boeing Defence Australia Ltd. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5310-01-338-4113 |
| Primary Part Number | BACN10YR06CD |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Boeing Defence Australia Ltd |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Washer Outside Diameter | 0.244 INCHES MAXIMUM IN |
| Width Across Flats | 0.181 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Washer Thickness | 0.010 INCHES MINIMUM IN |
| Material Document and Classification | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Specification/standard Data | 81205-BACN10YR MANUFACTURERS STANDARD |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| 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 |
|---|---|
| BACN10YR06CD | Boeing Defence Australia Ltd (AUS) |
| BACN10YR06CD | Howmet Fixations Simmonds SAS (FRA) |
| BACN10YR06CD | Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems (USA) |
| BACN10YR06CD | Bristol Industries, Llc (USA) |
| BH00312-06 | Bristol Industries, Llc (USA) |
| BACN10YR06CD | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| PLH506CD | Howmet Fixations Simmonds SAS (FRA) |
| 80724-632 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACN10YR06CD | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACN10YR06CD | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| BACN10YR06CD | Alcoa Global Fasteners, Inc Dba Simmonds Mecaero Fas Pdts Div Simmonds Mecaero Fas Pdts (USA) |
| BACN10YR06CD | Monadnock Company, the Dba Lisi Aerospace (USA) |
| BACN10YR06CD | Howmet Global Fastening Systems Inc (USA) |
| H52732-06 | Howmet Global Fastening Systems Inc (USA) |
| BRH30C-06 | Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| T6113C-632 | 5/9 Secondary reference Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| BACN10YR06CD | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-338-4113 is a Nut,self-Locking,extended Washer, manufactured by Boeing Defence Australia Ltd, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-338-4113 has 15 manufacturer part numbers on file: BACN10YR06CD (Boeing Defence Australia Ltd), BACN10YR06CD (Howmet Fixations Simmonds SAS), BACN10YR06CD (Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems), BACN10YR06CD (Bristol Industries, Llc), BH00312-06 (Bristol Industries, Llc) and 10 more.
1 possible match (shared part number, not a government interchangeability claim): 5310-01-669-6903. Verify interchangeability with system specifications before substitution.
Key specifications for BACN10YR06CD: Lubrication: DRY FILM LUBRICANT; Overall Height: 0.115 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN; Washer Outside Diameter: 0.244 INCHES MAXIMUM IN; Width Across Flats: 0.181 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN. 17 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.