The Screw,shoulder, cataloged under National Stock Number 5305-00-630-3011, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-630-3011 |
| Primary Part Number | 4347 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Material | STEEL COMP 303 OVERALL |
| Shoulder Diameter | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM FIRST SHOULDER IN |
| Head Height | 0.560 INCHES NOMINAL IN |
| Fastener Length | 0.814 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.500 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Head Diameter | 0.250 INCHES NOMINAL IN |
| Shoulder Length | 0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM FIRST SHOULDER IN |
| Internal Drive Style | SLOT |
| Head Style | FLAT CHAMFER |
| Surface Treatment Document and Classification | MIL-F-14072 FINISH NO.E300 TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-F-14072 FINISH NO.E300 TYPE 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1942430-28 | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| 4347 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 43RM47 PRIMARY | Manno Richard and Co Inc (USA) |
| 1942430-28 PRIMARY | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
NSN 5305-00-630-3011 is a Screw,shoulder, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-630-3011 has 4 cross-referenced part numbers: 1942430-28 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 4347 (Roller Bearing Co of America, Inc Div Pic Design), 43RM47 (Manno Richard and Co Inc), 1942430-28 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).
There are 10 known substitutes for 5305-00-630-3011: 5310-00-209-1869, 3120-00-386-3220, 5977-00-480-2565 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4347: Material: STEEL COMP 303 OVERALL; Shoulder Diameter: 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM FIRST SHOULDER IN; Head Height: 0.560 INCHES NOMINAL IN; Fastener Length: 0.814 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.