The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-133-4686, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Wilo Usa Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-133-4686 |
| Primary Part Number | 104.000.174 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Wilo Usa Llc |
| Status | ACTIVE |
| Body Outside Diameter | 2.125 INCHES NOMINAL IN |
| Style Designator | IRREGULAR |
| Body Inside Diameter | 0.875 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 104.000.174 PRIMARY | Wilo Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 104-000-174 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-133-4686 is a Retainer,helical Compression Spr, manufactured by Wilo Usa Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-133-4686 has 1 manufacturer part number on file: 104.000.174 (Wilo Usa Llc).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-303-4509. Verify interchangeability with system specifications before substitution.
Key specifications for 104.000.174: Body Outside Diameter: 2.125 INCHES NOMINAL IN; Style Designator: IRREGULAR; Body Inside Diameter: 0.875 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 4 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.