The Screw,shoulder, cataloged under National Stock Number 5305-00-297-2761, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-297-2761 |
| Primary Part Number | 43030 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shoulder Diameter | 0.375 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Series Designator | UNF |
| Shoulder Length | 0.070 INCHES MINIMUM AND 0.085 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Surface Treatment Document and Classification | GPS20-200,FSCM 24930 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Length | 0.500 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Fastener Length | 0.656 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Head Height | 0.062 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | SLOT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 43030 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5305-00-297-2761 is a Screw,shoulder, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-297-2761 has 1 cross-referenced part number: 43030 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 6 known substitutes for 5305-00-297-2761: 3455-00-194-0261, 5310-00-286-3580, 5970-00-795-2886 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43030: Shoulder Shape: ROUND FIRST SHOULDER; Shoulder Diameter: 0.375 INCHES NOMINAL FIRST SHOULDER IN; Thread Series Designator: UNF; Shoulder Length: 0.070 INCHES MINIMUM AND 0.085 INCHES MAXIMUM FIRST SHOULDER IN. 17 total characteristics are documented in the Federal Logistics Information System.