The Catch,clamping, cataloged under National Stock Number 5340-01-156-4674, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Tucker Gmbh. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-156-4674 |
| Primary Part Number | LINK-LOCK3/VERZINNT/SCHLITZKOPF |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Tucker Gmbh |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Design Type | CLAW ENGAGING |
| Engaging Surface Width | 0.688 INCHES NOMINAL IN |
| Style Designator | SPECIAL |
| Catch Width | 0.906 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Engaging Surface Thickness | 0.062 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Quantity | 2 |
| Operation Method | SCREWDRIVER |
| Hole Diameter | 0.130 INCHES NOMINAL IN |
| 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 |
|---|---|
| LINK-LOCK3/VERZINNT/SCHLITZKOPF | Tucker Gmbh (DEU) |
| LINK-LOCK3/VERZINKT/SCHLITZKOPF | Tucker Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| LINK-LOCK3/ELIMINATED/SCREWHEAD | 5/9 Secondary reference Simmons Machine Tool Corp |
| LINK-LOCK NO 3 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| K3-0516-07 | 3/2 Design control — primary reference U.S. Government activity |
| B1900-516 | 5/9 Secondary reference Simmons Machine Tool Corp |
| B-1900 5/6 | 5/9 Secondary reference U.S. Government activity |
| B1900-516 | 5/9 Secondary reference U.S. Government activity |
| B-1900 5/6 | 5/9 Secondary reference Simmons Machine Tool Corp |
NSN 5340-01-156-4674 is a Catch,clamping, manufactured by Tucker Gmbh, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-156-4674 has 2 manufacturer part numbers on file: LINK-LOCK3/VERZINNT/SCHLITZKOPF (Tucker Gmbh), LINK-LOCK3/VERZINKT/SCHLITZKOPF (Tucker Gmbh).
Key specifications for LINK-LOCK3/VERZINNT/SCHLITZKOPF: Overall Height: 0.625 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL; Design Type: CLAW ENGAGING; Engaging Surface Width: 0.688 INCHES NOMINAL IN. 11 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.