The Ring Set,piston, cataloged under National Stock Number 4310-00-059-4972, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Saint-Gobain Performance Plastics Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-059-4972 |
| Primary Part Number | 151288-5 |
| Item Name | Ring Set,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Saint-Gobain Performance Plastics Corporation |
| Status | ACTIVE |
| Ring Set Component Parts | FIBER PISTON RING;STEEL EXPANDER RING 1 |
| Piston Accommodation Quantity | 1 |
| 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 |
|---|---|
| 151288-5 | Saint-Gobain Performance Plastics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 214-136 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4310-00-059-4972 is a Ring Set,piston, manufactured by Saint-Gobain Performance Plastics Corporation, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-059-4972 has 1 manufacturer part number on file: 151288-5 (Saint-Gobain Performance Plastics Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1630-00-072-2147. Verify interchangeability with system specifications before substitution.
Key specifications for 151288-5: Ring Set Component Parts: FIBER PISTON RING;STEEL EXPANDER RING 1; Piston Accommodation Quantity: 1; Special Features: PISTON RING 1-7/8 IN. OD 1-1/16 IN. ID 3/32 IN. THK; EXPANDER RING 1 IN. OD 1-15/16 IN. ID IN. 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.
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.