The Knob, cataloged under National Stock Number 5355-01-217-0810, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 5355-01-217-0810 |
| Primary Part Number | MS21387-16GN |
| 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 |
| Overall Thickness | 0.630 INCHES NOMINAL IN |
| Distance From Hole Center to Knob/skirt Base | 0.190 INCHES NOMINAL IN |
| Style Designator | CROWN |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Material | COPPER ALLOY AND PLASTIC AND STEEL OR STEEL COMP 303 |
| Color | GRAY, FED STD 595, 36231 AND WHITE AND BLACK |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Gripping Surface Condition | GRIP AID |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Pointer Design | NONDETACHABLE |
| Shaft Accommodation Style | FLATTED ONE SIDE |
| Material Transparency | CLEAR |
| Screw Drive Type | HEXAGON SOCKET |
| Reference Marking | SIDE |
| Inside Diameter | 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Attachment Method | SETSCREWS |
| Setscrew Hole Quantity | 2 |
| Inside Width | 0.106 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NASM21387 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS21387-02 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS21387-16GN PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS21387-16GN | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5355-01-217-0810 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 5355-01-217-0810 has 4 cross-referenced part numbers: NASM21387 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS21387-02 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS21387-16GN (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS21387-16GN (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 5355-01-217-0810: 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 MS21387-16GN: Overall Thickness: 0.630 INCHES NOMINAL IN; Distance From Hole Center to Knob/skirt Base: 0.190 INCHES NOMINAL IN; Style Designator: CROWN; Thread Quantity Per Inch: 40 SCREW HOLE. 21 total characteristics are documented in the Federal Logistics Information System.