The Catch,clamping, cataloged under National Stock Number 5340-01-188-1357, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-188-1357 |
| Primary Part Number | TL16057-101 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE CATCH |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE HANDLE |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE PIN |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 630 SPRING |
| Material | STEEL COMP 630 CATCH |
| Material | STEEL COMP 630 HANDLE |
| Material | STEEL COMP 630 PIN |
| Operation Method | HANDLE |
| 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 |
|---|---|
| LE162-0070-0003 | The Boeing Company Div Legacy Am&m (USA) |
| TL16057-101 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| Reference | Meaning |
|---|---|
| 9482-3 | 5/2 Secondary reference U.S. Government activity |
| H2712-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-188-1357 is a Catch,clamping, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-188-1357 has 2 manufacturer part numbers on file: LE162-0070-0003 (The Boeing Company Div Legacy Am&m), TL16057-101 (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for TL16057-101: Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE CATCH; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE HANDLE; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE PIN; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SPRING. 10 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.