The Knob, cataloged under National Stock Number 5355-00-999-0234, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-999-0234 |
| Primary Part Number | 1851670-1 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Attachment Method | SETSCREWS |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Overall Thickness | 0.687 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Skirt Outside Diameter | 1.000 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Shaft Accommodation Style | ROUND |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Skirt Style | FLARED |
| Reference Marking | TRIANGLE |
| Gripping Surface Condition | GRIP AID |
| Distance From Hole Center to Knob/skirt Base | 0.250 INCHES NOMINAL IN |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Skirt Design | DETACHABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1851670-1 | Aero International, Llc Dba Ams Engineered Solutions (USA) |
| 1851670-1 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| 1851670-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 1653-1 PRIMARY | Transicoil Llc Dba Ads Transicoil Div Transicoil (USA) |
NSN 5355-00-999-0234 is a Knob, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-999-0234 has 4 cross-referenced part numbers: 1851670-1 (Aero International, Llc Dba Ams Engineered Solutions), 1851670-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 1851670-1 (Honeywell Intl Inc Defense Avionics Systems), 1653-1 (Transicoil Llc Dba Ads Transicoil Div Transicoil).
There are 9 known substitutes for 5355-00-999-0234: 5305-00-169-9820, 5330-00-300-8415, 5935-00-600-1634 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1851670-1: Nominal Thread Size: 0.112 INCHES SCREW HOLE IN; Thread Quantity Per Inch: 40 SCREW HOLE; Attachment Method: SETSCREWS; Screw Drive Type: CROSS RECESS TYPE 1. 19 total characteristics are documented in the Federal Logistics Information System.