The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-009-3985, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-009-3985 |
| Primary Part Number | 482027-1 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Band Width | 0.625 INCHES NOMINAL IN |
| Root Width | 0.400 INCHES NOMINAL IN |
| Retainer Width | 0.910 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE STRAP |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.025 INCHES NOMINAL IN |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.050 INCHES NOMINAL IN |
| Inside Diameter | 5.400 INCHES NOMINAL IN |
| Height | 0.281 INCHES NOMINAL IN |
| Nut Type | SELF-LOCKING HEXAGON |
| Segment Quantity | 2 |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 301 RETAINER |
| Material | STEEL CORROSION RESISTING BOLT |
| Material | STEEL COMP 301 STRAP |
| 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 |
|---|---|
| 482027-1 | Raytheon Company (USA) |
| 482027-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| MV89079-6S540V | 5/9 Secondary reference Aeroquip Corp Transportation Products Div Lawrence Plant |
| 482027-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| MVT89079-6S540V | 5/9 Secondary reference Aeroquip Corp Transportation Products Div Lawrence Plant |
NSN 5342-00-009-3985 is a Coupling,clamp,grooved, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-009-3985 has 2 manufacturer part numbers on file: 482027-1 (Raytheon Company), 482027-1 (Raytheon Company Dba Raytheon Co).
2 possible matches (shared part number, not a government interchangeability claim): 5910-00-668-3544, 5340-01-386-2767. Verify interchangeability with system specifications before substitution.
Key specifications for 482027-1: Included Angle in Deg: 40.0; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Band Width: 0.625 INCHES NOMINAL IN; Root Width: 0.400 INCHES NOMINAL IN. 20 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.