The Spring,helical,compression, cataloged under National Stock Number 5360-00-268-1053, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-268-1053 |
| Primary Part Number | 40B |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| Status | ACTIVE |
| Coil Helix Direction | LEFT-HAND |
| Spring Free Outside Diameter | 0.469 INCHES NOMINAL IN |
| Coil Quantity | 8 |
| Style Designator | CYLINDRICAL |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Material | STEEL COMP 420 OVERALL |
| Material Document and Classification | QQ-S-763,CLASS 5,TYPE F FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Inside Diameter | 0.281 INCHES NOMINAL IN |
| Spring Free Length | 0.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-00-268-1053 is a Spring,helical,compression, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-268-1053 has 3 cross-referenced part numbers: 40B (Siemens Energy, Inc. Dba Dresser-Rand), 40B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 40B (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions).
There are 6 known substitutes for 5360-00-268-1053: 6630-00-171-5126, 6630-00-242-4459, 6630-00-279-7196 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40B: Coil Helix Direction: LEFT-HAND; Spring Free Outside Diameter: 0.469 INCHES NOMINAL IN; Coil Quantity: 8; Style Designator: CYLINDRICAL. 9 total characteristics are documented in the Federal Logistics Information System.