The Vacuum Pump Unit,reciprocating, cataloged under National Stock Number 4310-01-700-3497, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Allied Systems Company Dba Allied Systems Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-700-3497 |
| Primary Part Number | 91573 |
| Item Name | Vacuum Pump Unit,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Allied Systems Company Dba Allied Systems Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| 91573 PRIMARY | Allied Systems Company Dba Allied Systems Co (USA) |
NSN 4310-01-700-3497 is a Vacuum Pump Unit,reciprocating, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-700-3497 has 1 manufacturer part number on file: 91573 (Allied Systems Company Dba Allied Systems Co).
Key specifications for 91573: End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL SUPPORT EQUIPMENT/PARTS. 0 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.