The Setscrew, cataloged under National Stock Number 5305-00-249-0209, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeroil Products Co Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-249-0209 |
| Primary Part Number | 29231S |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeroil Products Co Inc |
| Status | ACTIVE |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Internal Drive Style | SQUARE |
| Departure From Cited Document | AS MODIFIED BY THD CLASS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | HEADLESS (SETSCREW) |
| Thread Quantity Per Inch | 18 |
| Nondefinitive Spec/std Data | G TYPE |
| Point Style | CUP |
| Width Across Flats | 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Length | 0.375 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILB933TYPEG | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 29231S PRIMARY | Aeroil Products Co Inc (USA) |
NSN 5305-00-249-0209 is a Setscrew, manufactured by Aeroil Products Co Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-249-0209 has 2 cross-referenced part numbers: MILB933TYPEG (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 29231S (Aeroil Products Co Inc).
There are 12 known substitutes for 5305-00-249-0209: 5305-00-249-0198, 5305-00-249-0210, 5305-00-249-0220 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 29231S: Fastener Length: 0.375 INCHES NOMINAL IN; Internal Drive Style: SQUARE; Departure From Cited Document: AS MODIFIED BY THD CLASS; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 14 total characteristics are documented in the Federal Logistics Information System.