The Vacuum Pump,rotary, cataloged under National Stock Number 4310-01-384-0774, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4310-01-384-0774
Item Name
Vacuum Pump,rotary
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Status
ACTIVE
Discharge Connection Quantity
1
Intake Connection Type
FLANGED
Gas for Which Designed
HELIUM OR NITROGEN
Intake Connection Flange Shape Style
ROUND
Intake Connection Quantity
1
System Design
CORROSIVE
Cooling Medium
WATER AND AIR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
PM P01 320 B
3/9Design control — primary reference
Balzers Corp
PMP011320B
5/9Secondary reference
Balzers Corp
No interchangeability data on file.
Other items in FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050
COMPRESSOR UNIT,RECIPROCATING
4310-00-001-0059
4310-00-001-0059 · Item name not on file
4310-00-001-2044
MOUNTING PAD,TANK,PRESSURE
4310-00-001-3477
PARTS KIT,VACUUM PUMP
4310-00-001-3493
VACUUM PUMP,ROTARY
4310-00-001-6194
4310-00-001-6194 · Item name not on file
4310-00-001-6381
4310-00-001-6381 · Item name not on file
4310-00-001-7755
PARTS KIT,VACUUM PUMP
Frequently Asked Questions
What is NSN 4310-01-384-0774?
NSN 4310-01-384-0774 is a Vacuum Pump,rotary, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What are the specifications of 4310-01-384-0774?
Key specifications for 4310-01-384-0774: Discharge Connection Quantity: 1; Intake Connection Type: FLANGED; Gas for Which Designed: HELIUM OR NITROGEN; Intake Connection Flange Shape Style: ROUND. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-384-0774 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.