The Bracket,mounting, cataloged under National Stock Number 5340-01-458-2996, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-458-2996 |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Mounting Hole Quantity | 9 |
| Surface Treatment Document and Classification | MIL-P-8585 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-E-5557, TYPE III MIL SPEC 2ND TREATMENT RESPONSE |
| Overall Diameter | 5.500 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.148 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Surface Treatment | CHROMATE ZINC AND ENAMEL |
| Material | STEEL CORROSION RESISTING |
| Mounting Hole Type | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2111903 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-01-458-2996 is a Bracket,mounting, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-458-2996: Mounting Hole Quantity: 9; Surface Treatment Document and Classification: MIL-P-8585 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-E-5557, TYPE III MIL SPEC 2ND TREATMENT RESPONSE; Overall Diameter: 5.500 INCHES NOMINAL IN; Material Document and Classification: ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE. 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.