The Chain,roller, cataloged under National Stock Number 3020-01-303-3186, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ulstein Bergen A/s. Government technical data includes 14 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-303-3186 |
| Primary Part Number | 17077 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Ulstein Bergen A/s |
| Status | ACTIVE |
| Effective Length | 10.0000 FEET NOMINAL FT |
| Second Chain Link Plate Nominal Thickness | 0.0025 INCHES IN |
| Second Chain Link Pin Nominal Diameter | 0.4010 INCHES IN |
| Second Chain Link Plate Width | 1.040 INCHES NOMINAL IN |
| First Chain Link Roller Nominal Diameter | 0.7500 INCHES IN |
| First Chain Link Nominal Width Between Plates | 1.1370 INCHES IN |
| Second Chain Link Style | PIN |
| First Chain Link Style | ROLLER |
| Second Chain Link Nominal Width Between Plates | 1.1470 INCHES IN |
| First Chain Link Plate Width | 1.040 INCHES NOMINAL IN |
| Material | STEEL |
| First Chain Link Plate Nominal Thickness | 0.0025 INCHES IN |
| Link Row Quantity | 2 |
| Pin Overall Length | 3.1400 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-303-3186 is a Chain,roller, manufactured by Ulstein Bergen A/s, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-303-3186 has 4 cross-referenced part numbers: 17077 (Ulstein Bergen A/s), 17077 (Rolls-Royce Marine A/s Dep. Engines-Bergen), 114106 (Renold Power Transmission Limited), 114106 (Renold Inc Div Ajax).
There are 8 known substitutes for 3020-01-303-3186: 9525-00-164-3493, 4320-00-237-3588, 5365-00-586-9222 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17077: Effective Length: 10.0000 FEET NOMINAL FT; Second Chain Link Plate Nominal Thickness: 0.0025 INCHES IN; Second Chain Link Pin Nominal Diameter: 0.4010 INCHES IN; Second Chain Link Plate Width: 1.040 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.