The Knob, cataloged under National Stock Number 5355-00-731-8681, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-731-8681 |
| Primary Part Number | 9156024 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Shaft Accommodation Style | COUNTERBORED |
| Attachment Method | SETSCREWS |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Overall Thickness | 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Style Designator | ROUND |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Counterbore Diameter | 0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Outside Diameter | 0.996 INCHES MINIMUM AND 0.998 INCHES MAXIMUM IN |
| Distance From Hole Center to Knob/skirt Base | 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Counterbore Depth | 0.020 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Gripping Surface Condition | SMOOTH |
| Setscrew Hole Quantity | 1 |
| Inside Diameter | 0.172 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9156024 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5355-00-731-8681 is a Knob, manufactured by Us Army Aviation and Missile Command, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-731-8681 has 1 cross-referenced part number: 9156024 (Us Army Aviation and Missile Command).
There is 1 known substitute for 5355-00-731-8681: 6660-00-891-3368. Verify interchangeability with system specifications before substitution.
Key specifications for 9156024: Shaft Accommodation Style: COUNTERBORED; Attachment Method: SETSCREWS; Screw Drive Type: CROSS RECESS TYPE 1; Overall Thickness: 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.