The Spring,helical,torsion, cataloged under National Stock Number 5360-00-451-0060, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mason Electric Co. Dba Mason Controls. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-451-0060 |
| Primary Part Number | PM21912 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Mason Electric Co. Dba Mason Controls |
| Status | ACTIVE |
| End Style | ONE HOOK END FIRST END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | SISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Outside Diameter | 0.196 INCHES NOMINAL IN |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| End Length From First Bend to Second Bend or End | 0.093 INCHES NOMINAL OVERALL IN |
| End Length From Third Bend or End | 0.090 INCHES NOMINAL OVERALL IN |
| End Length From Coil Axis to First Bend | 0.593 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 5 |
| End Length From Second Bend to Third Bend or End | 0.093 INCHES NOMINAL OVERALL IN |
| Material | STEEL COMP 302 OVERALL |
| Inside Diameter | 0.156 INCHES NOMINAL IN |
| End Style | PARALLEL, RIGHT END SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-00-451-0060 is a Spring,helical,torsion, manufactured by Mason Electric Co. Dba Mason Controls, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-451-0060 has 5 cross-referenced part numbers: 21912 (Microwave Devices Inc), PM21912 (Mason Electric Co. Dba Mason Controls), 21912 (Amphenol Corp Div Amphenol Aerospace Operations), PM21912 (Unison Industries Llc), 21912 (Unison Industries Llc).
There are 4 known substitutes for 5360-00-451-0060: 4730-01-343-5446, 5365-01-348-3972, 6240-01-475-8243 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for PM21912: End Style: ONE HOOK END FIRST END; Style Designator: SINGLE TORSION LEFT HAND; Material Document and Classification: SISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Spring Free Outside Diameter: 0.196 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.