The Screw Assembly,panel, cataloged under National Stock Number 5305-01-197-3535, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-197-3535 |
| Primary Part Number | FKN7900C-6-A-1 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 0.540 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM-A-493 ASSN STD ALL MATERIAL RESPONSES FASTENER |
| Material Document and Classification | MIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | KNURLED NO. 4 |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 304 STAND-OFF |
| Material | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 384 OR STEEL COMP 385 FASTENER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.265 INCHES NOMINAL IN |
| 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 |
|---|---|
| FKN7900C-6-A-1 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| 04MS027-1 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Co ESD Long Island Div |
| FKN7900C-6-A-1 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc. Div Huck Products Division |
| FKN7900C-6-A-1 | 5/9 Secondary reference U.S. Government activity |
| FKN7900C-6-A-1 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Co ESD Long Island Div |
NSN 5305-01-197-3535 is a Screw Assembly,panel, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-197-3535 has 1 manufacturer part number on file: FKN7900C-6-A-1 (Huck International, Inc).
Key specifications for FKN7900C-6-A-1: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 0.540 INCHES NOMINAL IN; Material Accommodated Thickness: 0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN; Material Document and Classification: ASTM-A-493 ASSN STD ALL MATERIAL RESPONSES FASTENER. 15 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.