The Hook,support, cataloged under National Stock Number 5340-01-721-2135, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Silver Ships, Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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: PR.
| Parameter | Value |
|---|---|
| NSN | 5340-01-721-2135 |
| Primary Part Number | 0492000STS |
| Item Name | Hook,support |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Silver Ships, Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Mounting Hole Diameter | 0.1380 INCHES NOMINAL IN |
| Material Width | 1.00 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 | PR |
| Part Number | Manufacturer |
|---|---|
| 0492000STS | Silver Ships, Inc (USA) |
| Reference | Meaning |
|---|---|
| 0492000STS | 3/9 Design control — primary reference Perko Inc |
NSN 5340-01-721-2135 is a Hook,support, manufactured by Silver Ships, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-721-2135 has 1 manufacturer part number on file: 0492000STS (Silver Ships, Inc).
Key specifications for 0492000STS: Mounting Hole Quantity: 2; Overall Height: 3.50 INCHES NOMINAL IN; Mounting Hole Diameter: 0.1380 INCHES NOMINAL IN; Material Width: 1.00 INCHES NOMINAL IN. 4 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.