The Chain,roller, cataloged under National Stock Number 3020-00-275-6933, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Holdings Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-275-6933 |
| Primary Part Number | RX1245 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Rexnord Holdings Inc |
| Status | ACTIVE |
| Link Pin Nominal Diameter | 0.9380 INCHES IN |
| Link Plate Nominal Thickness | 0.5620 INCHES IN |
| Nominal Pitch Distance | 4.073 INCHES IN |
| Link Style | ROLLER, STRAIGHT EDGE |
| Link Nominal Width Between Plates | 1.9380 INCHES IN |
| Link Row Quantity | 1 |
| Minimum Tensile Strength | 14166 POUNDS PER SQUARE INCH LBS |
| Pin Fastening Method | COTTER PIN |
| Link Plate Width | 2.375 INCHES NOMINAL IN |
| Material | STEEL |
| Link Roller Nominal Diameter | 1.7810 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RX1245 PRIMARY | Rexnord Holdings Inc (USA) |
| 301SA311 | Dana Off Highway Products, Llc (USA) |
| A1245-41 | Clayton Hill Greenhouse Co Div Timothy Hill (USA) |
| 301SA311-48 | Dana Off Highway Products, Llc (USA) |
| 301SA311-48 | Vme Americas Inc Sub of Vme Group N V (USA) |
| 301SA311 | Vme Americas Inc Sub of Vme Group N V (USA) |
| J1245A | Jeffrey Chain L.p. (USA) |
| X1245 PRIMARY | Rexnord Holdings Inc (USA) |
| 1245-43 PRIMARY | Rexnord Holdings Inc (USA) |
| B1245 | Rexnord Holdings Inc (USA) |
| A1245-42 PRIMARY | Rexnord Holdings Inc (USA) |
NSN 3020-00-275-6933 is a Chain,roller, manufactured by Rexnord Holdings Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-275-6933 has 11 cross-referenced part numbers: RX1245 (Rexnord Holdings Inc), 301SA311 (Dana Off Highway Products, Llc), A1245-41 (Clayton Hill Greenhouse Co Div Timothy Hill), 301SA311-48 (Dana Off Highway Products, Llc), 301SA311-48 (Vme Americas Inc Sub of Vme Group N V) and 6 more.
There are 7 known substitutes for 3020-00-275-6933: 4510-00-191-5244, 5315-00-616-5514, 5310-01-254-4259 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for RX1245: Link Pin Nominal Diameter: 0.9380 INCHES IN; Link Plate Nominal Thickness: 0.5620 INCHES IN; Nominal Pitch Distance: 4.073 INCHES IN; Link Style: ROLLER, STRAIGHT EDGE. 11 total characteristics are documented in the Federal Logistics Information System.