The Valve,tee, cataloged under National Stock Number 4820-01-411-2145, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hamm Compactors Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-411-2145 |
| Primary Part Number | 282383 |
| Item Name | Valve,tee |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hamm Compactors Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 282383 | Hamm Compactors Inc (USA) |
| Reference | Meaning |
|---|---|
| 00282383 | C/1 Advisory reference — outside the item-of-supply concept Hamm Compactors Inc |
| 282383 | 3/9 Design control — primary reference Hamm Compactors Inc |
| 00 28 23 83 | 5/9 Secondary reference Hamm Walzenfabrik Gmbh |
NSN 4820-01-411-2145 is a Valve,tee, manufactured by Hamm Compactors Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-411-2145 has 1 manufacturer part number on file: 282383 (Hamm Compactors Inc).
1 possible match (shared part number, not a government interchangeability claim): 1240-01-545-5737. Verify interchangeability with system specifications before substitution.
Key specifications for 282383: End Item Identification: HAMM COMPACTORS INC., MODEL NR GRW5. 0 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.