The Piston,compressor, cataloged under National Stock Number 4310-01-207-7467, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Spectrum Associates, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Piston,compressor |
| FSC / FSG | 4310 — Compressors and Vacuum Pumps (FSG 43) |
| Manufacturers | Spectrum Associates, Inc. (CAGE 55723) |
| Parameter | Value |
|---|---|
| NSN | 4310-01-207-7467 |
| Primary Part Number | 20-037 |
| Item Name | Piston,compressor |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Spectrum Associates, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 20-037 PRIMARY | Spectrum Associates, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 20-037 | 5/9 Secondary reference Spectrum Pressurestat Co Inc |
NSN 4310-01-207-7467 is a Piston,compressor, manufactured by Spectrum Associates, Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-207-7467 has 1 manufacturer part number on file: 20-037 (Spectrum Associates, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 2520-01-277-2495, 4820-01-540-3403. Verify interchangeability with system specifications before substitution.
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.