The Knob, cataloged under National Stock Number 5355-01-035-2311, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mahr Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5355-01-035-2311 |
| Primary Part Number | HA4 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Mahr Inc |
| Status | CANCELLED |
| Thread Series Designator | UNF SCREW HOLE |
| Screw Drive Type | HEXAGON SOCKET |
| Overall Thickness | 0.810 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Style Designator | ROUND |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Color | BLACK |
| Setscrew Hole Quantity | 1 |
| Distance From Hole Center to Knob/skirt Base | 0.190 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Shank Length | 0.380 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Inside Diameter | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Shank Diameter | 1.250 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Outside Diameter | 1.625 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HA4 PRIMARY | Mahr Inc (USA) |
| A05418-001 | Moog Inc (USA) |
NSN 5355-01-035-2311 is a Knob, manufactured by Mahr Inc, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-01-035-2311 has 2 cross-referenced part numbers: HA4 (Mahr Inc), A05418-001 (Moog Inc).
There are 2 known substitutes for 5355-01-035-2311: 6750-01-227-6919, 6750-01-238-7888. Verify interchangeability with system specifications before substitution.
Key specifications for HA4: Thread Series Designator: UNF SCREW HOLE; Screw Drive Type: HEXAGON SOCKET; Overall Thickness: 0.810 INCHES NOMINAL IN; Attachment Method: SETSCREWS. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-01-035-2311 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.