The Washer,lock, cataloged under National Stock Number 5310-01-568-3911, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fabory Usa Ltd.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-568-3911 |
| Primary Part Number | NL6 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fabory Usa Ltd. |
| Status | ACTIVE |
| Hardness Rating | 72.0 ROCKWELL A MINIMUM AND 77.0 ROCKWELL A MAXIMUM |
| Hole Diameter | 6.5 MILLIMETERS NOMINAL MM |
| Outside Diameter | 10.8 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC OVERALL |
| Surface Treatment Document and Classification | ISO 2081 (ISO/R FE/ZN 8 C2) NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | TWO PIECE INTERLOCKING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NL6 PRIMARY | Fabory Usa Ltd. (USA) |
| NL6 | Nord Lock Inc (USA) |
| 12422608 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12422608-005 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5310-01-568-3911 is a Washer,lock, manufactured by Fabory Usa Ltd., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-568-3911 has 4 cross-referenced part numbers: NL6 (Fabory Usa Ltd.), NL6 (Nord Lock Inc), 12422608 (U S Army Tank Automotive Command Amsta-Im-Mm), 12422608-005 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 11 known substitutes for 5310-01-568-3911: 5310-01-501-3375, 5310-01-501-7502, 5310-01-501-7515 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for NL6: Overall Height: 1.80 MILLIMETERS NOMINAL MM; Hardness Rating: 72.0 ROCKWELL A MINIMUM AND 77.0 ROCKWELL A MAXIMUM; Hole Diameter: 6.5 MILLIMETERS NOMINAL MM; Outside Diameter: 10.8 MILLIMETERS NOMINAL MM. 10 total characteristics are documented in the Federal Logistics Information System.