The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-158-2186, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-158-2186 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.201 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OUTER MEMBER A |
| Load Rating | 60.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 1.937 INCHES NOMINAL IN |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Style Designator | ROUND SPRING COMPRESSION FOUR-HOLE FLANGE |
| Static Load Rating at Specified Deflection | 10 TO 50 POUND LOAD RATING AT 0.050 TO 0.430 IN. DEFLECTION LBS |
| Flange Length | 2.380 INCHES NOMINAL IN |
| Load/frequency Range | 5 TO 10 POUND LOAD FOR 19 TO 14 HERTZ LBS |
| Shortest Distance Between Mounting Hole Centers | 1.937 INCHES NOMINAL IN |
| Inside Diameter | 0.164 INCHES NOMINAL IN |
| Height | 1.030 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE OUTER MEMBER |
| Flange Width | 2.380 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 OUTER MEMBER |
| Material | RUBBER NATURAL INNER MEMBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TTNA-2/07 | 3/2 Design control — primary reference U.S. Government activity |
| TTN-A-2 | 5/9 Secondary reference Hutchinson Aerospace & Industry, Inc. |
| TTN-A-2 | 5/9 Secondary reference U.S. Government activity |
| 10086937 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 13028243 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5342-01-158-2186 is a Mount,resilient,weapon System, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-01-158-2186: Flange Mounting Hole Diameter: 0.201 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OUTER MEMBER A; Load Rating: 60.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 1.937 INCHES NOMINAL IN. 16 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.