The Washer,key, cataloged under National Stock Number 5310-00-186-0999, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-186-0999 |
| Primary Part Number | 12Z10002-8 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Internal Prebent Key Width | 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Outside Diameter | 1.813 INCHES MINIMUM AND 1.828 INCHES MAXIMUM IN |
| Hole Diameter | 1.396 INCHES MINIMUM AND 1.416 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| External Prebent Key Width | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 2.250 INCHES NOMINAL IN |
| External Key Quantity | 15 |
| Internal Prebent Key Length | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0369-8 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| MILW21338 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 12Z10002-8 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| MS19070-073 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| W07STAINLESSSTEELIMMUNIZED PRIMARY | Whittet-Higgins Company (USA) |
NSN 5310-00-186-0999 is a Washer,key, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-186-0999 has 5 cross-referenced part numbers: 0369-8 (Lockheed Martin Corporation Div Rms - Mitchel Field), MILW21338 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 12Z10002-8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MS19070-073 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), W07STAINLESSSTEELIMMUNIZED (Whittet-Higgins Company).
There are 12 known substitutes for 5310-00-186-0999: 5310-00-008-5904, 5310-00-150-3963, 5310-00-151-5545 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z10002-8: Internal Prebent Key Width: 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN; Outside Diameter: 1.813 INCHES MINIMUM AND 1.828 INCHES MAXIMUM IN; Hole Diameter: 1.396 INCHES MINIMUM AND 1.416 INCHES MAXIMUM IN; Style Designator: KEY. 12 total characteristics are documented in the Federal Logistics Information System.