The Screw,shoulder, cataloged under National Stock Number 5305-01-068-8469, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 5305-01-068-8469 |
| Primary Part Number | 4338 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 303 OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Internal Drive Style | SLOT |
| Shoulder Diameter | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM FIRST SHOULDER IN |
| Fastener Length | 0.751 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.438 INCHES NOMINAL IN |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Head Height | 0.219 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Thread Class | 2A A |
| Head Style | FLAT CHAMFER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Shoulder Length | 0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM FIRST SHOULDER IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1801594-29 | Northrop Grumman Systems Corporation (USA) |
| 4338 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 10114947 | Nimikkeistokeskus Ncb Finland (FIN) |
NSN 5305-01-068-8469 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 5305-01-068-8469 has 3 cross-referenced part numbers: 1801594-29 (Northrop Grumman Systems Corporation), 4338 (Roller Bearing Co of America, Inc Div Pic Design), 10114947 (Nimikkeistokeskus Ncb Finland).
There are 6 known substitutes for 5305-01-068-8469: 5365-00-303-3363, 4720-00-393-3909, 3030-00-528-4752 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4338: Thread Quantity Per Inch: 20; Material: STEEL COMP 303 OVERALL; Nominal Thread Diameter: 0.250 INCHES IN; Internal Drive Style: SLOT. 15 total characteristics are documented in the Federal Logistics Information System.