The Arm,float,valve, cataloged under National Stock Number 4820-01-554-8228, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-554-8228 |
| Primary Part Number | 7108936 ITEM 32 |
| Item Name | Arm,float,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Specification/standard Data | MIL-S-16113 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | I TYPE AND HT GRADE |
| Material | STEEL |
| 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 |
|---|---|
| 7108936 ITEM 32 | Naval Sea Systems Command (USA) |
| 7383858-264180940-0032 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2641-809-40 ITEM 32 | 3/2 Design control — primary reference U.S. Government activity |
| H547-0001-264180940-0032 | 5/2 Secondary reference U.S. Government activity |
NSN 4820-01-554-8228 is a Arm,float,valve, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-554-8228 has 2 manufacturer part numbers on file: 7108936 ITEM 32 (Naval Sea Systems Command), 7383858-264180940-0032 (Naval Sea Systems Command).
Key specifications for 7108936 ITEM 32: Specification/standard Data: MIL-S-16113 GOVERNMENT SPECIFICATION; Nondefinitive Spec/std Data: I TYPE AND HT GRADE; Part Name Assigned by Controlling Agency: FINGER, BALL RETRACTOR STEEL; End Item Identification: HIGH PRESSURE BALL VALVE 0.25IN IN. 3 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.