The Breaker,vacuum,flush Valve, cataloged under National Stock Number 4510-01-631-3252, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Conbraco Industries Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4510-01-631-3252 |
| Primary Part Number | 38-107-01 |
| Item Name | Breaker,vacuum,flush Valve |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Conbraco Industries Inc |
| Status | ACTIVE |
| Outlet Connection Size | 1.5 |
| Nominal Overall Length | 4.375 INCHES IN |
| Inlet Connection Type | THREADED INTERNAL PIPE |
| Material | COPPER ALLOY |
| Inlet Connection Size | 1.5 |
| Outlet Connection Type | THREADED INTERNAL PIPE |
| 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 |
|---|---|
| 38-107-01 PRIMARY | Conbraco Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 38-107-01 | 5/9 Secondary reference U.S. Government activity |
NSN 4510-01-631-3252 is a Breaker,vacuum,flush Valve, manufactured by Conbraco Industries Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-631-3252 has 1 manufacturer part number on file: 38-107-01 (Conbraco Industries Inc).
Key specifications for 38-107-01: Outlet Connection Size: 1.5; Nominal Overall Length: 4.375 INCHES IN; Inlet Connection Type: THREADED INTERNAL PIPE; Material: COPPER ALLOY. 6 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.