The Washer,lock, cataloged under National Stock Number 5310-01-608-4911, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Superior Fastener Co., Inc. Dba Superior Industrial Supply. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-608-4911 |
| Primary Part Number | DAAH10 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Superior Fastener Co., Inc. Dba Superior Industrial Supply |
| Status | ACTIVE |
| Hole Diameter | 10.7 MILLIMETERS NOMINAL MM |
| Outside Diameter | 18.1 MILLIMETERS NOMINAL MM |
| Hardness Rating | 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM |
| Material Thickness | 2.05 MILLIMETERS NOMINAL MM |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DAAH10 PRIMARY | Superior Fastener Co., Inc. Dba Superior Industrial Supply (USA) |
| 1025C11-0480-01 PRIMARY | The Entwistle Company Llc (USA) |
| 17-3-3671-3 | W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA) |
| 91202A242 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5310-01-608-4911 is a Washer,lock, manufactured by Superior Fastener Co., Inc. Dba Superior Industrial Supply, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-608-4911 has 4 cross-referenced part numbers: DAAH10 (Superior Fastener Co., Inc. Dba Superior Industrial Supply), 1025C11-0480-01 (The Entwistle Company Llc), 17-3-3671-3 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), 91202A242 (Mcmaster-Carr Supply Co).
There is 1 known substitute for 5310-01-608-4911: 5310-01-533-3780. Verify interchangeability with system specifications before substitution.
Key specifications for DAAH10: Hole Diameter: 10.7 MILLIMETERS NOMINAL MM; Special Features: WASHER FITS SIZE M10 SCREW; Outside Diameter: 18.1 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: WASHER, LOCK. 10 total characteristics are documented in the Federal Logistics Information System.