The Fairlead,sheave, cataloged under National Stock Number 3815-00-641-6938, is classified within Federal Supply Class 3815 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3815-00-641-6938 |
| Primary Part Number | MILC15467 |
| Item Name | Fairlead,sheave |
| FSC / FSG | 3815 / 38 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Sheave Outside Diameter | 10.000 INCHES NOMINAL SECOND GROUP IN |
| Sheave Quantity | 2 FIRST GROUP |
| Wire Rope Accommodated Diameter | 0.750 INCHES FIRST GROUP IN |
| Design Type | REVOLVING |
| Sheave Mounting Position | HORIZONTAL SECOND GROUP |
| End Item Name | CRANE-SHOVEL BASIC UNIT,CRAWLER MOUNTED,10 TONS |
| Material | IRON CAST FRAME |
| Mounting Hole Quantity | 2 LOCATION NOT OTHERWISE SPECIFIED |
| Sheave Mounting Position | VERTICAL FIRST GROUP |
| Usage Design | SPECIFIC |
| Controlling Agency | BUCYRES ERIE CO |
| Sheave Quantity | 2 SECOND GROUP |
| Sheave Outside Diameter | 13.125 INCHES NOMINAL FIRST GROUP IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SHEAVE OUTSIDE DIAMETER AND USAGE DESIGN |
| Mounting Hole Diameter | 2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Wire Rope Accommodated Diameter | 0.750 INCHES SECOND GROUP IN |
| Manufacturer Identifying Number | MODEL 22-B |
| Application Design | CRANE BOOM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3815-00-641-6938 is a Fairlead,sheave, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3815 (No Item Name Available). Status: cancelled.
NSN 3815-00-641-6938 has 2 cross-referenced part numbers: MILC15467 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1XA314 (Lucas Western Inc).
There are 12 known substitutes for 3815-00-641-6938: 3810-00-542-3048, 3810-00-542-3049, 3810-00-606-8569 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILC15467: Sheave Outside Diameter: 10.000 INCHES NOMINAL SECOND GROUP IN; Sheave Quantity: 2 FIRST GROUP; Wire Rope Accommodated Diameter: 0.750 INCHES FIRST GROUP IN; Design Type: REVOLVING. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 3815-00-641-6938 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.