The Valve,shuttle, cataloged under National Stock Number 4820-01-466-5965, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fm Af, Llc Dba American Fan Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-466-5965 |
| Primary Part Number | AC-3313-47 |
| Item Name | Valve,shuttle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Special Test Features | USED ON GTRB DAMPER PER HOWDEN PART NUMBER AC-3313-1 |
| Supplementary Features | GENERAL MATERIAL: 6061-T6 ALUMINUM |
| Material | ALUMINUM ALLOY 6061 BODY |
| 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 |
|---|---|
| AC-3313-47 PRIMARY | Fm Af, Llc Dba American Fan Company (USA) |
| Reference | Meaning |
|---|---|
| AC-3313-47 | 5/9 Secondary reference Tlt-Babcock, Inc. |
NSN 4820-01-466-5965 is a Valve,shuttle, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-466-5965 has 1 manufacturer part number on file: AC-3313-47 (Fm Af, Llc Dba American Fan Company).
Key specifications for AC-3313-47: Special Test Features: USED ON GTRB DAMPER PER HOWDEN PART NUMBER AC-3313-1; Supplementary Features: GENERAL MATERIAL: 6061-T6 ALUMINUM; Special Features: USED ON DAMPER VENT; End Item Identification: SPRUANCE CLASS DD (963). 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.