The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-236-3881, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-236-3881 |
| Primary Part Number | 2006826-1 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Flange Diameter | 1.600 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.080 INCHES NOMINAL IN |
| Body Outside Diameter | 1.158 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN |
| Style Designator | PARALLEL |
| Mounting Hole Diameter | 0.088 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN |
| Body Inside Diameter | 1.042 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Surface Treatment | PASSIVATE |
| Material | STEEL |
| End Hole Diameter | 1.042 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2006826-1 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5340PL0858805 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2006826-1 | 3/9 Design control — primary reference Goodrich Corp Dba Goodrich Corp |
NSN 5340-01-236-3881 is a Retainer,helical Compression Spr, manufactured by Goodrich Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-236-3881 has 1 manufacturer part number on file: 2006826-1 (Goodrich Corporation).
Key specifications for 2006826-1: Flange Diameter: 1.600 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE; Flange Thickness: 0.080 INCHES NOMINAL IN; Body Outside Diameter: 1.158 INCHES MINIMUM AND 1.160 INCHES MAXIMUM 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.