The Knob, cataloged under National Stock Number 5355-01-429-9441, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 5355-01-429-9441 |
| Primary Part Number | MS21387-15BN |
| 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 | ACTIVE |
| Style Designator | ROUND |
| Inside Diameter | 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Distance From Hole Center to Knob/skirt Base | 0.190 INCHES NOMINAL IN |
| Reference Marking | INDEX LINE |
| Shaft Accommodation Style | ROUND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Setscrew Hole Quantity | 2 |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Material Transparency | CLEAR |
| Gripping Surface Condition | GRIP AID |
| Attachment Method | SETSCREWS |
| Overall Thickness | 0.630 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS21387-15BN PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NASM21387 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS21387-15BN | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5355-01-429-9441 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: active.
NSN 5355-01-429-9441 has 3 cross-referenced part numbers: MS21387-15BN (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NASM21387 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS21387-15BN (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 5355-01-429-9441: 5355-00-544-2987, 5355-01-099-8001, 5355-01-132-4457 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS21387-15BN: Style Designator: ROUND; Inside Diameter: 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; Distance From Hole Center to Knob/skirt Base: 0.190 INCHES NOMINAL IN; Reference Marking: INDEX LINE. 16 total characteristics are documented in the Federal Logistics Information System.