The Tank,pressure, cataloged under National Stock Number 4310-01-270-9767, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 | 4310-01-270-9767 |
| Primary Part Number | 4X15180ZL1 |
| Item Name | Tank,pressure |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Opening Quantity | 6 |
| Opening Size | 0.250 INCHES AND 0.500 INCHES AND 0.750 INCHES IN |
| Overall Diameter | 18.000 INCHES NOMINAL IN |
| Capacity | 13824.000 CUBIC INCHES |
| Opening Characteristic | THREADED AND UNTHREADED |
| Criticality Code Justification | ZZZX |
| End Shape and Location | CONCAVE BOTH ENDS |
| Opening Location | 1 INLET AT TOP; 4 VENT AND DRAIN HOLES AT TOP; 1 OUTLET AT BOTTOM |
| Thread Direction | RIGHT-HAND |
| Departure From Cited Designator | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Specification/standard Data | 81349-MIL-F-22606B(SHIPS) GOVERNMENT SPECIFICATION |
| Drain Type | CLEANOUT PLUG |
| Nondefinitive Spec/std Data | GF TYPE AND 3000 CLASS AND A SERVICE |
| Thread Size | 0.250-18 AND 0.750-14 |
| Mounting Base | NOT INCLUDED |
| Screw Thread Series Designator | NPT |
| Surface Treatment | PRIMER AND CHROMATE ZINC INSIDE |
| Surface Treatment | PRIMER AND CHROMATE ZINC OUTSIDE |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 4X15180ZL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-F-22606L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| MIL-F-22606 | 4/1 Identification reference U.S. Government activity |
| 4X15180Z | 5/9 Secondary reference United States Steel Corporation |
| 4X15180Z | 3/1 Design control — primary reference Cp Industries Holdings, Inc |
NSN 4310-01-270-9767 is a Tank,pressure, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-270-9767 has 2 manufacturer part numbers on file: 4X15180ZL1 (Naval Inventory Control Point Mechanicsburg), MIL-F-22606L1 (Naval Inventory Control Point Mechanicsburg).
6 possible matches (shared part number, not a government interchangeability claim): 4310-01-272-4718, 4310-01-273-5501, 4310-01-273-5502. Verify interchangeability with system specifications before substitution.
Key specifications for 4X15180ZL1: Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Opening Quantity: 6; Opening Size: 0.250 INCHES AND 0.500 INCHES AND 0.750 INCHES IN; Overall Diameter: 18.000 INCHES NOMINAL IN. 20 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.