The Fairlead,roller and Sheave, cataloged under National Stock Number 3815-01-262-4968, is classified within Federal Supply Class 3815 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Smith-Berger Marine, Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 3815-01-262-4968 |
| Primary Part Number | 612-0 |
| Item Name | Fairlead,roller and Sheave |
| FSC / FSG | 3815 / 38 — No Item Name Available |
| Manufacturer | Smith-Berger Marine, Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 10 LOCATION NOT OTHERWISE SPECIFIED |
| Design Type | RIGID |
| Wire Rope Accommodated Diameter | 1.125 INCHES IN |
| Reference Number Differentiating Characteristics | DIFFERENTIATED BY STAINLESS STEEL PINS |
| Sheave Quantity | 1 LOCATION NOT OTHERWISE SPECIFIED |
| Sheave Mounting Position | HORIZONTAL |
| Base Length | 24.000 INCHES NOMINAL IN |
| Roller Mounting Position | HORIZONTAL |
| Material | STEEL SLEEVE |
| Line Quantity Accommodated | 1 |
| Usage Design | GENERAL |
| Roller Quantity | 1 |
| Material | STEEL FRAME |
| Base Width | 18.000 INCHES NOMINAL IN |
| Mounting Hole Diameter | 1.062 INCHES NOMINAL IN |
| Sheave Outside Diameter | 12.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3815-01-262-4968 is a Fairlead,roller and Sheave, manufactured by Smith-Berger Marine, Inc, classified under FSC 3815 (No Item Name Available). Status: active.
NSN 3815-01-262-4968 has 2 cross-referenced part numbers: 612-0 (Smith-Berger Marine, Inc), 50116-F (Smith-Berger Marine, Inc).
There are 12 known substitutes for 3815-01-262-4968: 1650-00-159-5688, 4820-00-196-4976, 6515-00-337-7800 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 612-0: Mounting Hole Quantity: 10 LOCATION NOT OTHERWISE SPECIFIED; Design Type: RIGID; Wire Rope Accommodated Diameter: 1.125 INCHES IN; Reference Number Differentiating Characteristics: DIFFERENTIATED BY STAINLESS STEEL PINS. 17 total characteristics are documented in the Federal Logistics Information System.