The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-015-6141, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-015-6141 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Flange Diameter | 1.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-P-16232,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OR PHOSPHATE,MIL-P-16232,TYPE Z MIL SPEC SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Body Outside Diameter | 1.271 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN |
| Style Designator | IRREGULAR |
| Material Document and Classification | ASTM A108 GRADE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Body Inside Diameter | 1.147 INCHES MINIMUM AND 1.157 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Surface Treatment | PHOSPHATE MANGANESE OR PHOSPHATE ZINC |
| Material | STEEL COMP 1020 |
| End Hole Diameter | 0.514 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 68B33216-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-015-6141 is a Retainer,helical Compression Spr, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-015-6141: Flange Diameter: 1.500 INCHES NOMINAL IN; Overall Height: 0.162 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-P-16232,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OR PHOSPHATE,MIL-P-16232,TYPE Z MIL SPEC SINGLE TREATMENT RESPONSE; Flange Thickness: 0.062 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.