The Mount,resilient,utility, cataloged under National Stock Number 5340-01-661-1338, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Isolation Dynamics Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-661-1338 |
| Primary Part Number | M12-290-08-F |
| Item Name | Mount,resilient,utility |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Isolation Dynamics Corporation |
| Status | ACTIVE |
| Length | 8.50 INCHES NOMINAL IN |
| Load Rating | 1503.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 6.125 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR W/WIRE ROPE |
| Shortest Distance Between Mounting Hole Centers | 2.625 INCHES NOMINAL IN |
| Height | 2.90 INCHES NOMINAL IN |
| Material | ALUMINUM RETAINER |
| Material | STEEL CORROSION RESISTING CORE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| M12-290-08-F PRIMARY | Isolation Dynamics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2014-51A1500 ITEM 127 | D/9 Drawing number reference only Robichaux Automation and Control, Incorporated Div Raaci |
NSN 5340-01-661-1338 is a Mount,resilient,utility, manufactured by Isolation Dynamics Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-661-1338 has 1 manufacturer part number on file: M12-290-08-F (Isolation Dynamics Corporation).
Key specifications for M12-290-08-F: Length: 8.50 INCHES NOMINAL IN; Load Rating: 1503.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 6.125 INCHES NOMINAL IN; Style Designator: RECTANGULAR W/WIRE ROPE. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.