The Valve,ball, cataloged under National Stock Number 4820-01-513-8712, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Delaware Mfg Industries Corp. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-513-8712 |
| Primary Part Number | BVMM-0500-1111 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Delaware Mfg Industries Corp |
| 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 |
|---|---|
| BVMM-0500-1111 PRIMARY | Delaware Mfg Industries Corp (USA) |
| HI-859-1111 ITEM 126 | Hhe Services, Inc. (USA) |
| HI-859-1111 ITEM 53 | Hhe Services, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HI-859-1111 | D/9 Drawing number reference only Hhe Services, Inc. |
NSN 4820-01-513-8712 is a Valve,ball, manufactured by Delaware Mfg Industries Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-513-8712 has 3 manufacturer part numbers on file: BVMM-0500-1111 (Delaware Mfg Industries Corp), HI-859-1111 ITEM 126 (Hhe Services, Inc.), HI-859-1111 ITEM 53 (Hhe Services, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 4810-01-514-4532, 4810-01-514-4560, 4820-01-516-6164. Verify interchangeability with system specifications before substitution.
Key specifications for BVMM-0500-1111: Special Features: NHA MANIFOLD 8 VALVES. 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.