The Knob, cataloged under National Stock Number 5355-00-226-4244, is classified within Federal Supply Class 5355 (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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 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 | 5355-00-226-4244 |
| Primary Part Number | MS91531-4N2B |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | CANCELLED |
| Gripping Surface Condition | SMOOTH |
| Shank Style | STRAIGHT |
| Distance From Hole Center to Knob/skirt Base | 0.250 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Overall Thickness | 0.875 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Shaft Accommodation Style | ROUND |
| Setscrew Hole Quantity | 2 |
| Shank Length | 0.437 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Inside Diameter | 0.252 INCHES NOMINAL IN |
| Shank Diameter | 1.375 INCHES NOMINAL IN |
| Color | BLACK |
| Skirt Design | NONDETACHABLE |
| Fluted Foil Quantity | 8 |
| Style Designator | FLUTED FOILS |
| Skirt Outside Diameter | 0.937 INCHES NOMINAL IN |
| Width | 2.375 INCHES NOMINAL IN |
| Skirt Style | RING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30-0023 | Tellurometer-Usa Div of Plessey Inc (USA) |
| MS91531-4N2B | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS91531-4N2B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| WA4NB | Tattnall, County of Dba Tattnall County Sheriffs Office (USA) |
| MS91531-4N2B PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NASM91531 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 2203 | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA) |
| 2203 | Dialight Corporation (USA) |
| 306913 | Honeywell Inc Commercial Div (USA) |
NSN 5355-00-226-4244 is a Knob, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-00-226-4244 has 9 cross-referenced part numbers: 30-0023 (Tellurometer-Usa Div of Plessey Inc), MS91531-4N2B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS91531-4N2B (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), WA4NB (Tattnall, County of Dba Tattnall County Sheriffs Office), MS91531-4N2B (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 4 more.
There are 12 known substitutes for 5355-00-226-4244: 5355-00-065-5064, 5355-00-160-6099, 5961-00-181-0661 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS91531-4N2B: Gripping Surface Condition: SMOOTH; Shank Style: STRAIGHT; Distance From Hole Center to Knob/skirt Base: 0.250 INCHES NOMINAL IN; Attachment Method: SETSCREWS. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-00-226-4244 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.