The Screw,machine, cataloged under National Stock Number 5305-01-464-9562, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Saturn Fasteners Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-464-9562 |
| Primary Part Number | 120-220-3P7 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Saturn Fasteners Inc |
| Status | ACTIVE |
| Extended Washer Thickness | 0.028 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN |
| Head Height | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM |
| Fastener Length | 0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE |
| Extended Washer Diameter | 0.437 INCHES NOMINAL IN |
| Thread Length | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | ROUND EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 4340 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE II |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Screw Surface Treatment Document and Classification | QQ-P-416 TY II CL 2 FED SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| 120-220-3P7 | Saturn Fasteners Inc (USA) |
| 120-220-3P7 | 3-V Fastener Co., Inc. (USA) |
| 120-220-3P7 | Lfc Industries, Inc. (USA) |
| 120-220-3P7 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 120-220-3P7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-464-9562 is a Screw,machine, manufactured by Saturn Fasteners Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-464-9562 has 4 manufacturer part numbers on file: 120-220-3P7 (Saturn Fasteners Inc), 120-220-3P7 (3-V Fastener Co., Inc.), 120-220-3P7 (Lfc Industries, Inc.), 120-220-3P7 (Howmet Global Fastening Systems Inc).
Key specifications for 120-220-3P7: Extended Washer Thickness: 0.028 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN; Head Height: 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Screw Surface Treatment: CADMIUM; Fastener Length: 0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN. 18 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.