The Knob, cataloged under National Stock Number 5355-01-205-5115, 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 13 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 | 5355-01-205-5115 |
| Primary Part Number | MS21387-05 |
| 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 |
| Shaft Accommodation Style | ROUND |
| Distance From Hole Center to Knob/skirt Base | 0.190 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Style Designator | ROUND |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Gripping Surface Condition | GRIP AID |
| Inside Diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Setscrew Hole Quantity | 2 |
| Screw Drive Type | HEXAGON SOCKET |
| Overall Thickness | 0.630 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS21387-05 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS21387-05 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) |
NSN 5355-01-205-5115 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 5355-01-205-5115 has 3 cross-referenced part numbers: MS21387-05 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS21387-05 (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).
There are 12 known substitutes for 5355-01-205-5115: 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 MS21387-05: Shaft Accommodation Style: ROUND; Distance From Hole Center to Knob/skirt Base: 0.190 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SCREW HOLE; Thread Quantity Per Inch: 32 SCREW HOLE. 14 total characteristics are documented in the Federal Logistics Information System.