The Screw Assembly,panel, cataloged under National Stock Number 5305-01-171-6509, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Fastener Technology Corp (CAGE 58794); Howmet Global Fastening Systems Inc. Div Tridair Products (CAGE 29372); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-171-6509 |
| Primary Part Number | CA28080-08-9HS |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FTK7016HS-8-9A | Fastener Technology Corp (USA) |
| CA28080-08-9HS PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 0098-LL-TJ2-2591 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| CA2840-9HS | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Tridair Products |
| 5189469-001 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 6133484-1 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5305-01-171-6509 is a Screw Assembly,panel, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-171-6509 has 3 manufacturer part numbers on file: FTK7016HS-8-9A (Fastener Technology Corp), CA28080-08-9HS (Howmet Global Fastening Systems Inc. Div Tridair Products), 0098-LL-TJ2-2591 (Naval Sea Systems Command).
No hazard code in the DLA record (HMIC N). 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.