The Valve,inlet Assembly, cataloged under National Stock Number 4820-01-281-1281, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fairbanks Morse, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-281-1281 |
| Primary Part Number | T52712 |
| Item Name | Valve,inlet Assembly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES BUSHING,GUIDE,SPRINGS,COLLAR,VALVE LOCK,HALF AND O-RING |
| 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 |
|---|---|
| T52712 PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| T52712 | 3/9 Design control — primary reference U.S. Government activity |
| T010565 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-281-1281 is a Valve,inlet Assembly, manufactured by Fairbanks Morse, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-281-1281 has 1 manufacturer part number on file: T52712 (Fairbanks Morse, Llc).
Key specifications for T52712: General Characteristics Item Description: INCLUDES BUSHING,GUIDE,SPRINGS,COLLAR,VALVE LOCK,HALF AND O-RING. 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.