The Mount,resilient,utility, cataloged under National Stock Number 5340-01-526-7391, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-526-7391 |
| Primary Part Number | 12511548 |
| Item Name | Mount,resilient,utility |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.343 INCHES NOMINAL IN |
| Load Rating | 35.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 3.000 INCHES NOMINAL IN |
| Flange Thickness | 0.090 INCHES NOMINAL IN |
| Style Designator | ROUND TWO-HOLE FLANGE |
| Flange Length | 3.750 INCHES NOMINAL IN |
| Distance From Flange to End | 0.750 INCHES NOMINAL IN |
| Inside Diameter | 0.343 INCHES NOMINAL IN |
| Height | 1.250 INCHES NOMINAL IN |
| Flange Width | 2.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING WASHER |
| 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 |
|---|---|
| 12511548 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 97A-1126-1 | D/9 Drawing number reference only Ace Mountings Co Inc Dba Acumold |
| 2316-50S | 3/9 Design control — primary reference Ace Mountings Co Inc Dba Acumold |
NSN 5340-01-526-7391 is a Mount,resilient,utility, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-526-7391 has 1 manufacturer part number on file: 12511548 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12511548: Flange Mounting Hole Diameter: 0.343 INCHES NOMINAL IN; Load Rating: 35.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 3.000 INCHES NOMINAL IN; Flange Thickness: 0.090 INCHES NOMINAL IN. 11 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.