The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-847-7428, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5342-00-847-7428 |
| Primary Part Number | AA482512D9A |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Temp Rating | 800.0 FAHRENHEIT DEGF |
| Band Width | 0.875 INCHES NOMINAL IN |
| Root Width | 0.207 INCHES NOMINAL IN |
| Retainer Width | 0.875 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.063 INCHES NOMINAL IN |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.080 INCHES NOMINAL IN |
| Inside Diameter | 4.950 INCHES NOMINAL IN |
| Height | 0.281 INCHES NOMINAL IN |
| Nut Type | SELF-LOCKING HEXAGON |
| Segment Quantity | 3 |
| Surface Treatment | SILVER NUT |
| Material | STEEL CORROSION RESISTING NUT |
| Material | STEEL CORROSION RESISTING RETAINER |
| Material | STEEL CORROSION RESISTING BAND |
| 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 |
|---|---|
| AA482512D9A | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| N5207-4.950SS | 3/2 Design control — primary reference U.S. Government activity |
| AC4825-12D9 | 5/9 Secondary reference Pall Aeropower Corporation |
NSN 5342-00-847-7428 is a Coupling,clamp,grooved, manufactured by Pall Aeropower Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-847-7428 has 1 manufacturer part number on file: AA482512D9A (Pall Aeropower Corporation).
Key specifications for AA482512D9A: Included Angle in Deg: 40.0; Temp Rating: 800.0 FAHRENHEIT DEGF; Band Width: 0.875 INCHES NOMINAL IN; Root Width: 0.207 INCHES NOMINAL IN. 21 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.