The Valve,third Stage, cataloged under National Stock Number 4310-00-032-7656, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Meggitt Troy Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-032-7656 |
| Primary Part Number | 130-0381 |
| Item Name | Valve,third Stage |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Meggitt Troy Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 4 EQUALLY SPACED LEGS 0.125 IN. W BY 0.116 IN. DEEP,MATERIAL STAINLESS STEEL 440A,HEAT TREAT TO ROCKWELL C55-57,O/A DIM. 0.608 IN. DIA BY 0.035 IN. THK A |
| 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 |
|---|---|
| 130-0381 PRIMARY | Meggitt Troy Inc (USA) |
| Reference | Meaning |
|---|---|
| 130A0381 | 5/9 Secondary reference Meggitt Troy Inc |
NSN 4310-00-032-7656 is a Valve,third Stage, manufactured by Meggitt Troy Inc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-032-7656 has 1 manufacturer part number on file: 130-0381 (Meggitt Troy Inc).
Key specifications for 130-0381: General Characteristics Item Description: 4 EQUALLY SPACED LEGS 0.125 IN. W BY 0.116 IN. DEEP,MATERIAL STAINLESS STEEL 440A,HEAT TREAT TO ROCKWELL C55-57,O/A DIM. 0.608 IN. DIA BY 0.035 IN. THK A. 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.