The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-714-5978, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Global Communications, Inc. Dba Harris Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-714-5978 |
| Primary Part Number | H11-0031-002 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | L3harris Global Communications, Inc. Dba Harris Corp |
| Status | ACTIVE |
| Thread Class | 2A A |
| Surface Treatment | PASSIVATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Nominal Thread Diameter | 0.0860 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.1675 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN |
| Head Diameter | 0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Internal Drive Style | TORX |
| Fastener Length | 0.1675 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN |
| Spline Major Diameter | 0.090 INCHES NOMINAL IN |
| Head Style | PAN NO. 2 |
| Head Height | 0.083 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 56 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | ASME B18.6.3 AUSTENITIC ALLOY GROUP 1 NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H11-0031-002 PRIMARY | L3harris Global Communications, Inc. Dba Harris Corp (USA) |
| H11-0031 | L3harris Global Communications, Inc. Dba Harris Corp (USA) |
NSN 5305-01-714-5978 is a Screw,cap,socket Head, manufactured by L3harris Global Communications, Inc. Dba Harris Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-714-5978 has 2 cross-referenced part numbers: H11-0031-002 (L3harris Global Communications, Inc. Dba Harris Corp), H11-0031 (L3harris Global Communications, Inc. Dba Harris Corp).
There is 1 known substitute for 5305-01-714-5978: 5905-00-107-9087. Verify interchangeability with system specifications before substitution.
Key specifications for H11-0031-002: Thread Class: 2A A; Surface Treatment: PASSIVATE OVERALL; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL CORROSION RESISTING OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.