The Bearing,sleeve, cataloged under National Stock Number 3120-00-424-0545, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is American Standard Inc Westinghouse Air Brake Co Div. Government technical data includes 8 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-424-0545 |
| Primary Part Number | C1451-6 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | American Standard Inc Westinghouse Air Brake Co Div |
| Status | ACTIVE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 2.0180 INCHES MINIMUM AND 2.0220 INCHES MAXIMUM IN |
| Body Inside Diameter | 1.5470 INCHES MINIMUM AND 1.5780 INCHES MAXIMUM IN |
| Features Provided | CASEHARDENED |
| Material | STEEL COMP 1020 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-424-0545 is a Bearing,sleeve, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-424-0545 has 2 cross-referenced part numbers: C1451-6 (American Standard Inc Westinghouse Air Brake Co Div), C1451 (American Standard Inc Westinghouse Air Brake Co Div).
There is 1 known substitute for 3120-00-424-0545: 5950-01-129-1491. Verify interchangeability with system specifications before substitution.
Key specifications for C1451-6: Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 1.2190 INCHES MINIMUM AND 1.2810 INCHES MAXIMUM IN; Hardness Rating: 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 9 total characteristics are documented in the Federal Logistics Information System.