The Setscrew, cataloged under National Stock Number 5305-00-728-6308, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-728-6308 |
| Primary Part Number | MS51966-48 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | CANCELLED |
| Thread Class | 3A A |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Series Designator | UNF |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Fastener Length | 0.188 INCHES NOMINAL IN |
| Width Across Flats | 0.094 INCHES NOMINAL IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Quantity Per Inch | 32 |
| Point Style | FLAT |
| Thread Length | 0.188 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 901E324P9 | Fluor Marine Propulsion, Llc Dba Knolls Atomic Power Laboratory (USA) |
| 5305007286308 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| FFS200 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS51966-48 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AN565A1032H3 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| MS51966-48 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 3152-2 | Marvel Manufacturing Co Div the Marvel Manufacturing Company (USA) |
| 10234 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 0.190-32UNRFX.188LG.FLATPOINT | Sps Technologies Inc Unbrako Div (USA) |
NSN 5305-00-728-6308 is a Setscrew, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-728-6308 has 9 cross-referenced part numbers: 901E324P9 (Fluor Marine Propulsion, Llc Dba Knolls Atomic Power Laboratory), 5305007286308 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), FFS200 (Federal Specifications Promulgated by General Services Administration Washington DC), MS51966-48 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AN565A1032H3 (Aeronautical Standards Group Dept of Navy and Air Force) and 4 more.
There are 12 known substitutes for 5305-00-728-6308: 5305-00-047-3896, 3110-00-076-2388, 4820-00-116-2833 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51966-48: Thread Class: 3A A; Thread Direction: RIGHT-HAND; Internal Drive Style: HEXAGON; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-728-6308 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.