The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-516-3985, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-516-3985 |
| Primary Part Number | 234-019-8108 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Included Angle in Deg | 42.0 |
| Temp Rating | 1200.0 FAHRENHEIT DEGF |
| Band Width | 0.750 INCHES NOMINAL IN |
| Root Width | 0.032 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Retainer Width | 0.720 INCHES NOMINAL IN |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.500 INCHES NOMINAL IN |
| Inside Diameter | 3.590 INCHES NOMINAL IN |
| Height | 0.820 INCHES NOMINAL IN |
| Nut Type | PLAIN EXTENDED WASHER HEXAGON |
| Segment Quantity | 3 |
| Surface Treatment | SILVER NUT |
| Precious Material and Location | NUT SILVER |
| Material | STEEL OVERALL |
| Latch Style | SINGLE |
| 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 |
|---|---|
| 234-019-8108 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 234-019 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 234-019-8108 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-01-516-3985 is a Coupling,clamp,grooved, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-516-3985 has 2 manufacturer part numbers on file: 234-019-8108 (Honeywell International Inc. Div Aerospace - Torrance), 234-019 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 234-019-8108: Included Angle in Deg: 42.0; Temp Rating: 1200.0 FAHRENHEIT DEGF; Band Width: 0.750 INCHES NOMINAL IN; Root Width: 0.032 INCHES NOMINAL IN. 18 specifications are documented in the U.S. Government catalog.
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.