The Knob, cataloged under National Stock Number 5355-00-825-0239, 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 13 commercial cross-references from 11 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 | 5355-00-825-0239 |
| Primary Part Number | MS91528-101B |
| 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 |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Reference Marking | ARROW |
| Material Transparency | OPAQUE |
| Overall Thickness | 0.752 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| Attachment Method | SETSCREWS |
| Screw Drive Type | HEXAGON SOCKET |
| Color | BLACK, LUSTERLESS |
| Skirt Design | NONDETACHABLE |
| Style Designator | ROUND |
| Skirt Outside Diameter | 1.150 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Inside Diameter | 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN |
| Gripping Surface Condition | GRIP AID |
| Shaft Accommodation Style | COUNTERBORED |
| Skirt Style | FLARED |
| Setscrew Hole Quantity | 2 |
| Outside Diameter | 0.690 INCHES MINIMUM AND 0.730 INCHES MAXIMUM IN |
| Distance From Hole Center to Knob/skirt Base | 0.369 INCHES MAXIMUM IN |
| Counterbore Depth | 0.188 INCHES MINIMUM IN |
| Counterbore Diameter | 0.485 INCHES MINIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6033270 | International Business Machines Corp (USA) |
| KMS7F1L | Dar Electronics Inc Dba National Radio Co (USA) |
| 507-3BL-1M | Lerco Div Space-Lok Inc (USA) |
| 222730-113 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 5355008250239 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 71C2MA/BL | Jan Hardware Mfg Co Inc (USA) |
| NASM3926 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS91528-101B PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS91528-101B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 101B | Electronic Hardware Corp Dba Electronic Hardware Corp (USA) |
| KMS7F1L | Strux Corp (USA) |
| 115935-049 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| KMS7F1L | Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA) |
NSN 5355-00-825-0239 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 5355-00-825-0239 has 13 cross-referenced part numbers: 6033270 (International Business Machines Corp), KMS7F1L (Dar Electronics Inc Dba National Radio Co), 507-3BL-1M (Lerco Div Space-Lok Inc), 222730-113 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 5355008250239 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 8 more.
There are 12 known substitutes for 5355-00-825-0239: 6210-00-023-4365, 4730-00-277-7331, 5950-00-309-5383 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS91528-101B: Thread Quantity Per Inch: 40 SCREW HOLE; Reference Marking: ARROW; Material Transparency: OPAQUE; Overall Thickness: 0.752 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-00-825-0239 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.