The Cylinder Head,compressor, cataloged under National Stock Number 4310-01-220-6904, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k. Government technical data includes 1 specification, 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. 2 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 | 4310-01-220-6904 |
| Primary Part Number | 101550 |
| Item Name | Cylinder Head,compressor |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k |
| Status | ACTIVE |
| Material | IRON CAST |
| 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 |
|---|---|
| 101550 PRIMARY | Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k (USA) |
NSN 4310-01-220-6904 is a Cylinder Head,compressor, manufactured by Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-220-6904 has 1 manufacturer part number on file: 101550 (Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k).
2 possible matches (shared part number, not a government interchangeability claim): 6660-01-314-7712, 6530-01-506-0189. Verify interchangeability with system specifications before substitution.
Key specifications for 101550: Special Features: 15.000 IN. LG;14.000 IN. W;3.500 IN. HT IN; Material: IRON CAST. 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.