The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-113-0055, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Dynaflex Products. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Dynaflex Products (CAGE 55996); Getronics Government Solutions Llc (CAGE 33322); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-113-0055 |
| Primary Part Number | 40-500S |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Dynaflex Products |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40-500S PRIMARY | Dynaflex Products (USA) |
| 231-588-Z PRIMARY | Getronics Government Solutions Llc (USA) |
| 2600489 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MLV90603588G | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 231-588-Z | 5/9 Secondary reference Bull Hn Information Systems Inc |
| 2600489 | 1/2 Source control — Government-approved source U.S. Government activity |
| MLV90603588G | 5/9 Secondary reference Aeroquip Corp Transportation Products Div Lawrence Plant |
NSN 5342-01-113-0055 is a Coupling,clamp,grooved, manufactured by Dynaflex Products, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-113-0055 has 3 manufacturer part numbers on file: 40-500S (Dynaflex Products), 231-588-Z (Getronics Government Solutions Llc), 2600489 (Naval Sea Systems Command).
No hazard code in the DLA record (HMIC N). 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.