The Knob, cataloged under National Stock Number 5355-01-235-9712, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-235-9712 |
| Primary Part Number | 11437644-4 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Shank Diameter | 0.810 INCHES NOMINAL IN |
| Shaft Accommodation Style | COUNTERBORED |
| Overall Thickness | 0.560 INCHES NOMINAL IN |
| Shank Length | 0.560 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Counterbore Depth | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Counterbore Diameter | 0.500 INCHES NOMINAL IN |
| Inside Diameter | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Attachment Method | HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11437644-4 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 11437644-4 18876 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 818301 | 3/9 Design control — primary reference Wheelabrator-Frye Inc Balcrank Products |
NSN 5355-01-235-9712 is a Knob, manufactured by Us Army Aviation and Missile Command, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-235-9712 has 1 manufacturer part number on file: 11437644-4 (Us Army Aviation and Missile Command).
Key specifications for 11437644-4: Shank Diameter: 0.810 INCHES NOMINAL IN; Shaft Accommodation Style: COUNTERBORED; Overall Thickness: 0.560 INCHES NOMINAL IN; Shank Length: 0.560 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.