The Manifold,air Line, cataloged under National Stock Number 4730-01-470-8312, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-470-8312 |
| Primary Part Number | B50213-1 |
| Item Name | Manifold,air Line |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B50213-1 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| B50213-1 | Msi-Defence Systems Ltd (GBR) |
| Reference | Meaning |
|---|---|
| B50213 | 5/1 Secondary reference Msi-Defence Systems Ltd |
| B50213-1 | 5/9 Secondary reference Carleton Technologies Inc Div Tampa Facility |
| B50213 | D/9 Drawing number reference only Carleton Technologies Inc Div Tampa Facility |
NSN 4730-01-470-8312 is a Manifold,air Line, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-470-8312 has 2 manufacturer part numbers on file: B50213-1 (Mission Systems Orchard Park Inc), B50213-1 (Msi-Defence Systems Ltd).
Key specifications for B50213-1: Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Special Features: MATERIALS BODY, FITTINGS, TRUNNION, HUB, HANDLE,GAGE UNION NET, GAGE TAIL PIECE ARE STAINLESS STEEL; STEM MONEL K500; BEARING WASHER NYLATRON; BEARING AMPCO 45; SPRING INCONEL X-750; BACKUP WASHERS POLYTETRAFLUOROETHYLENE; O-RINGS VITON; HANDLE SLEEVE RUBBER; LUBRICANT CHRISTOLUBE; Part Name Assigned by Controlling Agency: BODY, MANIFOLD; End Item Identification: MCM/EOD LSE. 2 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.
NSN 4730-01-470-8312 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.