The Panel Fastener, cataloged under National Stock Number 5340-01-218-9161, 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 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-218-9161 |
| Primary Part Number | 601C2-122-120 |
| Item Name | Panel Fastener |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| General Characteristics Item Description | BODY,ALUMINUM ALLOY,2024-T4 OR T351,QQ-A-225/6; SLEEVE,ALUMINUM ALLOY,6061-T6,WW-T-700/6; ALODINE,MIL-C-5541 OVERALL; COUNTERSINK HEAD 100 DEG,RIVET SIZE 0.156 IN.,BODY LG 0.950 IN.,OD 0.375 IN.,HEAD DIA. 0.562 IN.,CORE THKS 1.220 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 601C2-122-120 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
NSN 5340-01-218-9161 is a Panel Fastener, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-218-9161 has 1 manufacturer part number on file: 601C2-122-120 (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for 601C2-122-120: General Characteristics Item Description: BODY,ALUMINUM ALLOY,2024-T4 OR T351,QQ-A-225/6; SLEEVE,ALUMINUM ALLOY,6061-T6,WW-T-700/6; ALODINE,MIL-C-5541 OVERALL; COUNTERSINK HEAD 100 DEG,RIVET SIZE 0.156 IN.,BODY LG 0.950 IN.,OD 0.375 IN.,HEAD DIA. 0.562 IN.,CORE THKS 1.220 IN. IN. 1 specification is 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.