The Setscrew, cataloged under National Stock Number 5305-00-248-5923, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 16 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-248-5923 |
| Primary Part Number | 28705N94C12P18A |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Internal Drive Style | HEXAGON |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| Material | STEEL OVERALL |
| Thread Length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Head Style | HEADLESS (SETSCREW) |
| Surface Treatment Document and Classification | QQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Fastener Length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Locking Feature | PELLET THREADS |
| Width Across Flats | 0.050 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Point Style | OVAL |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 3A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-F-18240E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 28705N94C12P18A PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 113B2439-1 | Bae Systems Controls Inc. (USA) |
NSN 5305-00-248-5923 is a Setscrew, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-248-5923 has 3 cross-referenced part numbers: MIL-F-18240E (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 28705N94C12P18A (Sps Technologies, Llc Dba PB Fasteners), 113B2439-1 (Bae Systems Controls Inc.).
There are 11 known substitutes for 5305-00-248-5923: 5305-00-063-5288, 5305-00-075-3633, 5305-00-137-3071 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28705N94C12P18A: Internal Drive Style: HEXAGON; Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL; Material: STEEL OVERALL; Thread Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.