The Screw,machine, cataloged under National Stock Number 5305-01-683-7911, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is L3harris Global Communications, Inc. Dba Harris Corp. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-683-7911 |
| Primary Part Number | H99-9101-030 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | L3harris Global Communications, Inc. Dba Harris Corp |
| Status | ACTIVE |
| Head Height | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Locking Feature Material Document and Classification | MIL-DTL-18240 TYPE P MIL SPEC SINGLE MATERIAL RESPONSE |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Screw Material Document and Classification | ASTM F837-13, AUSTENITIC ALLOY GROUP 1 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Length | 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Locking Feature Material | PLASTIC POLYAMIDE NYLON |
| Spline Major Diameter | 0.107 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.1120 INCHES IN |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PATCH |
| Screw Material | STEEL CORROSION RESISTING |
| Internal Drive Style | TORX |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 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 |
|---|---|
| H99-9101-030 PRIMARY | L3harris Global Communications, Inc. Dba Harris Corp (USA) |
| Reference | Meaning |
|---|---|
| H99-9101-030 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
NSN 5305-01-683-7911 is a Screw,machine, manufactured by L3harris Global Communications, Inc. Dba Harris Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-683-7911 has 1 manufacturer part number on file: H99-9101-030 (L3harris Global Communications, Inc. Dba Harris Corp).
Key specifications for H99-9101-030: Head Height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Locking Feature Material Document and Classification: MIL-DTL-18240 TYPE P MIL SPEC SINGLE MATERIAL RESPONSE; Screw Surface Treatment: PASSIVATE; Fastener Length: 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. 19 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.