The Chain,roller, cataloged under National Stock Number 3020-00-734-3037, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Garwood/feller Inc Garwood Winch Div. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-734-3037 |
| Primary Part Number | 20X54 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Garwood/feller Inc Garwood Winch Div |
| Status | CANCELLED |
| Second Chain Link Plate Nominal Thickness | 0.1500 INCHES IN |
| Second Chain Link Nominal Width Between Plates | 0.9870 INCHES IN |
| First Chain Link Plate Nominal Thickness | 0.1510 INCHES IN |
| Material | STEEL |
| First Chain Link Plate Width | 0.780 INCHES NOMINAL IN |
| Second Chain Link Pin Nominal Diameter | 0.3050 INCHES IN |
| Bushing Hole Diameter | 0.3100 INCHES NOMINAL IN |
| Nominal Pitch Distance | 1.000 INCHES IN |
| Pin Overall Length | 1.5000 INCHES NOMINAL IN |
| Effective Length | 0.5400 FEET NOMINAL FT |
| First Chain Link Nominal Width Between Plates | 0.6380 INCHES IN |
| End Connection Style | ROLLERLESS |
| Second Chain Link Style | PIN |
| Pin Fastening Method | COTTER PIN |
| First Chain Link Style | ROLLER |
| Second Chain Link Plate Width | 0.645 INCHES NOMINAL IN |
| Link Row Quantity | 1 |
| First Chain Link Roller Nominal Diameter | 0.5620 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3020-00-734-3037 is a Chain,roller, manufactured by Garwood/feller Inc Garwood Winch Div, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-734-3037 has 3 cross-referenced part numbers: 397520 (White Motor Corp), 20X54 (Garwood/feller Inc Garwood Winch Div), 392321 (White Motor Corp).
There are 2 known substitutes for 3020-00-734-3037: 5307-00-208-8745, 5307-00-514-6835. Verify interchangeability with system specifications before substitution.
Key specifications for 20X54: Second Chain Link Plate Nominal Thickness: 0.1500 INCHES IN; Second Chain Link Nominal Width Between Plates: 0.9870 INCHES IN; First Chain Link Plate Nominal Thickness: 0.1510 INCHES IN; Material: STEEL. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-734-3037 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.