The Link,detachable, cataloged under National Stock Number 5340-01-663-2800, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-663-2800 |
| Primary Part Number | 3711T23 |
| Item Name | Link,detachable |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Company |
| Status | ACTIVE |
| Inside Width | 14.5 MILLIMETERS NOMINAL MM |
| Inside Length | 58.5 MILLIMETERS NOMINAL MM |
| Material Diameter | 9.0 MILLIMETERS NOMINAL MM |
| Style Designator | THREADED |
| Opening Width | 14.5 MILLIMETERS NOMINAL MM |
| Safe Operating Load Rating | 700.0 POUNDS MAXIMUM LBS |
| Surface Treatment | ZINC |
| Material | STEEL |
| 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 |
|---|---|
| 3711T23 | Mcmaster-Carr Supply Company (USA) |
| Reference | Meaning |
|---|---|
| G-060-GS | 3/9 Design control — primary reference Wichard, Inc. Dba Wichard Inc |
NSN 5340-01-663-2800 is a Link,detachable, manufactured by Mcmaster-Carr Supply Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-663-2800 has 1 manufacturer part number on file: 3711T23 (Mcmaster-Carr Supply Company).
Key specifications for 3711T23: Inside Width: 14.5 MILLIMETERS NOMINAL MM; Inside Length: 58.5 MILLIMETERS NOMINAL MM; Material Diameter: 9.0 MILLIMETERS NOMINAL MM; Style Designator: THREADED. 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.