The Knob, cataloged under National Stock Number 5355-00-896-9526, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5355-00-896-9526 |
| Primary Part Number | 547A003040 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Overall Thickness | 0.625 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 0.621 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 547A003040 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| A547-599 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 547A003040 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A-547-599 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| A547-599 | 5/9 Secondary reference Chatham Precision Inc |
NSN 5355-00-896-9526 is a Knob, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-896-9526 has 3 manufacturer part numbers on file: 547A003040 (L3 Technologies, Inc. Div L3 Keo), A547-599 (L3 Technologies, Inc. Div L3 Keo), 547A003040 (Northrop Grumman Systems Corporation).
Key specifications for 547A003040: Overall Thickness: 0.625 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 0.621 INCHES NOMINAL IN; Gripping Surface Condition: GRIP AID. 5 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.