The Screw,panel Fastener, cataloged under National Stock Number 5305-01-470-2853, 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. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-470-2853 |
| Primary Part Number | CA29040-3-3-9HS |
| Item Name | Screw,panel Fastener |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Fastener Length | 0.093 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | UNABLE TO DECODE |
| Thread Length | 0.312 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Surface Treatment | UNABLE TO DECODE |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | UNABLE TO DECODE |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| CA29040-3-3-9HS PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| Reference | Meaning |
|---|---|
| CA29040 | D/9 Drawing number reference only Howmet Global Fastening Systems Inc. Div Tridair Products |
NSN 5305-01-470-2853 is a Screw,panel Fastener, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-470-2853 has 1 manufacturer part number on file: CA29040-3-3-9HS (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for CA29040-3-3-9HS: Fastener Length: 0.093 INCHES NOMINAL IN; Surface Treatment Document and Classification: UNABLE TO DECODE; Thread Length: 0.312 INCHES NOMINAL IN; Nominal Thread Diameter: 0.190 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
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.