The Hook,support, cataloged under National Stock Number 5340-01-232-2556, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-232-2556 |
| Primary Part Number | 5262842 |
| Item Name | Hook,support |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Surface Treatment Document and Classification | MIL-C-83286 MIL SPEC 1ST TREATMENT RESPONSE |
| Material Document and Classification | QQ-A-250/11, ALLOY 6061, T6 FED SPEC 1ST MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.279 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN |
| Material Thickness | 0.500 INCHES NOMINAL IN |
| Material Width | 2.500 INCHES NOMINAL IN |
| Overall Length From Mounting Surface | 6.062 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC POLYURETHANE |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 5262842 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-232-2556 is a Hook,support, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-232-2556 has 1 manufacturer part number on file: 5262842 (Naval Sea Systems Command).
Key specifications for 5262842: Mounting Hole Quantity: 4; Overall Height: 4.188 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-83286 MIL SPEC 1ST TREATMENT RESPONSE; Material Document and Classification: QQ-A-250/11, ALLOY 6061, T6 FED SPEC 1ST MATERIAL RESPONSE. 9 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.