The Knob, cataloged under National Stock Number 5355-01-684-1254, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Sealco Air Controls Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-684-1254 |
| Primary Part Number | 13-G |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Sealco Air Controls Inc |
| Status | ACTIVE |
| Style Designator | MUSHROOM |
| 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 |
|---|---|
| 13-G PRIMARY | Sealco Air Controls Inc (USA) |
NSN 5355-01-684-1254 is a Knob, manufactured by Sealco Air Controls Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-684-1254 has 1 manufacturer part number on file: 13-G (Sealco Air Controls Inc).
Key specifications for 13-G: Style Designator: MUSHROOM; Special Features: 1/8 IN. PORT SIZE,MOUNTING THREAD SIZE 7/8 IN.,EMERGENCY IN; Part Name Assigned by Controlling Agency: HAND CONTROL VALVE KNOB. 1 specification is 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.