The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-073-3071, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward Hrt Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-073-3071 |
| Primary Part Number | 12283372 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Woodward Hrt Inc |
| Status | ACTIVE |
| Second End Diameter | 0.6800 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 0.030 |
| Material | STEEL |
| First Step Diameter | 0.8800 INCHES NOMINAL IN |
| Style Designator | SEAT |
| End Diameter | 0.5100 INCHES NOMINAL IN |
| Distance From End to First Step | 0.2820 INCHES NOMINAL IN |
| First Step Length | 0.0620 INCHES NOMINAL IN |
| Bore Diameter | 0.0600 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-01-073-3071 is a Seat,helical Compression Spring, manufactured by Woodward Hrt Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-073-3071 has 4 cross-referenced part numbers: 30935 (Cadillac Gage Textron Inc.), 12283372 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12283372 (Woodward Hrt Inc), 30935 (Woodward Hrt Inc).
There are 2 known substitutes for 5340-01-073-3071: 3110-00-278-7283, 4820-01-220-8350. Verify interchangeability with system specifications before substitution.
Key specifications for 12283372: Second End Diameter: 0.6800 INCHES NOMINAL IN; Chamfer Angle in Deg: 0.030; Material: STEEL; First Step Diameter: 0.8800 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.