The Stemnut,valve, cataloged under National Stock Number 4820-01-153-1471, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-153-1471 |
| Primary Part Number | B2547 |
| Item Name | Stemnut,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE;OVERALL 2 IN. DIA AND 2.312 IN.LONG;FOR A ONE IN. 150 PSI GATE VALVE IN |
| 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 |
|---|---|
| B2547 PRIMARY | Hunt Valve Company, Inc. (USA) |
| D2334 PIECE 17 PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| B2547 | 5/9 Secondary reference P J Valves Inc |
| D2334 PIECE 17 | 5/9 Secondary reference P J Valves Inc |
| A2547 | C/1 Advisory reference — outside the item-of-supply concept P J Valves Inc |
NSN 4820-01-153-1471 is a Stemnut,valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-153-1471 has 2 manufacturer part numbers on file: B2547 (Hunt Valve Company, Inc.), D2334 PIECE 17 (Hunt Valve Company, Inc.).
Key specifications for B2547: General Characteristics Item Description: BRONZE;OVERALL 2 IN. DIA AND 2.312 IN.LONG;FOR A ONE IN. 150 PSI GATE VALVE IN. 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.