The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-199-1331, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allen Mfg Co Sub of Chicago Pneumatic Tool Co. Government technical data includes 13 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-199-1331 |
| Primary Part Number | 44210 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Allen Mfg Co Sub of Chicago Pneumatic Tool Co |
| Status | ACTIVE |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Class | 3A A |
| Width Across Flats | 0.062 INCHES NOMINAL IN |
| Head Diameter | 0.218 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Quantity Per Inch | 40 |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNRC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44210 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| 4-40NCX3-8SKTFLHDCRES | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
NSN 5305-01-199-1331 is a Screw,cap,socket Head, manufactured by Allen Mfg Co Sub of Chicago Pneumatic Tool Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-199-1331 has 2 cross-referenced part numbers: 44210 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co), 4-40NCX3-8SKTFLHDCRES (Allen Mfg Co Sub of Chicago Pneumatic Tool Co).
There are 4 known substitutes for 5305-01-199-1331: 3030-00-253-8413, 5950-00-509-3874, 5310-01-525-0713 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44210: Fastener Length: 0.375 INCHES NOMINAL IN; Internal Drive Style: HEXAGON; Nominal Thread Diameter: 0.112 INCHES IN; Thread Length: 0.375 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.