The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-178-5914, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-178-5914 |
| Primary Part Number | 5040M32P01 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Flange Diameter | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Flange Thickness | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.385 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Style Designator | PARALLEL |
| Material Document and Classification | AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE |
| Body Inside Diameter | 0.218 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Outside Chamfer Angle in Deg | 32.0 |
| Casehardening Indicator | NOT CASEHARDENED |
| Material | STEEL COMP 321 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5040M32P01 PRIMARY | General Electric Company (USA) |
NSN 5340-01-178-5914 is a Retainer,helical Compression Spr, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-178-5914 has 1 manufacturer part number on file: 5040M32P01 (General Electric Company).
Key specifications for 5040M32P01: Flange Diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Overall Height: 1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN; Flange Thickness: 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Body Outside Diameter: 0.385 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN. 9 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.