The Knob, cataloged under National Stock Number 5355-01-069-0565, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Air Armament Center/ En. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-069-0565 |
| Primary Part Number | 756990 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Shank Diameter | 0.312 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.374 INCHES NOMINAL IN |
| Shank Length | 0.187 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.190 INCHES RECEPTACLE IN |
| Inside Diameter | 0.190 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | GRIP AID |
| Thread Quantity Per Inch | 32 RECEPTACLE |
| Material | STEEL COMP 303 |
| Thread Series Designator | UNF RECEPTACLE |
| Attachment Method | SCREW ON |
| 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 |
|---|---|
| 756990 PRIMARY | Air Armament Center/ En (USA) |
| Reference | Meaning |
|---|---|
| 10117823 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5355-01-069-0565 is a Knob, manufactured by Air Armament Center/ En, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-069-0565 has 1 manufacturer part number on file: 756990 (Air Armament Center/ En).
Key specifications for 756990: Shank Diameter: 0.312 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 0.374 INCHES NOMINAL IN; Shank Length: 0.187 INCHES NOMINAL IN. 14 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.