The Knob, cataloged under National Stock Number 5355-00-346-3638, 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 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-346-3638 |
| Primary Part Number | MS91528-3O4B |
| 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 | FLATTED ONE SIDE |
| Gripping Surface Condition | GRIP AID |
| Outside Diameter | 1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Inside Diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Skirt Outside Diameter | 1.837 INCHES MAXIMUM IN |
| Skirt Design | NONDETACHABLE |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Inside Width | 0.222 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN |
| Screw Drive Type | HEXAGON SOCKET |
| Reference Marking | ARROW |
| Material Transparency | CLEAR |
| Skirt Style | FLARED |
| Distance From Hole Center to Knob/skirt Base | 0.427 INCHES MAXIMUM IN |
| Overall Thickness | 0.820 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Setscrew Hole Quantity | 2 |
| Attachment Method | SETSCREWS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NASM3926 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 125-3BLWL-2DG | Raytheon Company Div Corp (USA) |
| 125-3BLWL-2DG | Raytheon Company Dba Raytheon Co (USA) |
| MS91528-3O4B PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| KMS12F2DL | Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA) |
| 304B | Electronic Hardware Corp Dba Electronic Hardware Corp (USA) |
| MS91528-3O4B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-K-3926 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS91528-304B | Zf Industrieantriebe Witten Gmbh (DEU) |
| 121CDMA/BL | Jan Hardware Mfg Co Inc (USA) |
NSN 5355-00-346-3638 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 5355-00-346-3638 has 10 cross-referenced part numbers: NASM3926 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 125-3BLWL-2DG (Raytheon Company Div Corp), 125-3BLWL-2DG (Raytheon Company Dba Raytheon Co), MS91528-3O4B (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), KMS12F2DL (Dar Electronics Inc Commercial Products Div Dba National Radio Co) and 5 more.
There are 8 known substitutes for 5355-00-346-3638: 4310-00-035-7520, 3110-00-156-5199, 5905-00-189-7998 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS91528-3O4B: Shaft Accommodation Style: FLATTED ONE SIDE; Gripping Surface Condition: GRIP AID; Outside Diameter: 1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; Inside Diameter: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN. 21 total characteristics are documented in the Federal Logistics Information System.