The Clamp,block, cataloged under National Stock Number 5340-01-496-5447, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lord Corporation Dba Lord Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: SE.
| Item Name | Clamp,block |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); Lord Corporation Dba Lord Corp (CAGE 76005) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-496-5447 |
| Primary Part Number | J-23630-1 |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| 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 | SE |
| Part Number | Manufacturer |
|---|---|
| 68B450071-207 | The Boeing Company Div Defense (USA) |
| J-23630-1 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
NSN 5340-01-496-5447 is a Clamp,block, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-496-5447 has 2 manufacturer part numbers on file: 68B450071-207 (The Boeing Company Div Defense), J-23630-1 (Lord Corporation Dba Lord Corp).
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.