PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4502Cylinder,vacuum Pump

Rotary Vacuum Pumps Inc · NSN 4310-01-016-4212 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-016-4212 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-016-4212. Primary manufacturer part number: 4502.
Features
  • Cylinder,vacuum Pump — FSC 4310
  • General Characteristics Item Description: CAST IRON; 1ST STAGE; 3.000 IN. DIA BORE; 1.875 IN. LG; EIGHT 0.272 IN. DIA HOLES,SIX ARE ON A 4.375 IN. DIA BOLT CIRCLE IN
  • 1 verified cross-reference
  • Primary manufacturer: Rotary Vacuum Pumps Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Cylinder,vacuum Pump, cataloged under National Stock Number 4310-01-016-4212, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rotary Vacuum Pumps Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-016-4212
Primary Part Number4502
Item NameCylinder,vacuum Pump
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerRotary Vacuum Pumps Inc
StatusACTIVE
General Characteristics Item DescriptionCAST IRON; 1ST STAGE; 3.000 IN. DIA BORE; 1.875 IN. LG; EIGHT 0.272 IN. DIA HOLES,SIX ARE ON A 4.375 IN. DIA BOLT CIRCLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-019-9926 INTERCHANGEABLE
Delay Line
6240-00-196-4518 INTERCHANGEABLE
Lamp,incandescent
5120-00-293-2134 INTERCHANGEABLE
Wrench,open End
5305-00-301-5484 INTERCHANGEABLE
Screw,bearing
4820-00-784-265545-02 INTERCHANGEABLE
Diaphragm,valve,flat
Norgren C a Co
8930-00-957-956700-46-850 INTERCHANGEABLE
Jelly
Portion Pac Inc
5962-01-080-14367702001EB INTERCHANGEABLE
Microcircuit,digital
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5940-01-231-73344502 INTERCHANGEABLE
Terminal,lug
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5325-01-260-3090 INTERCHANGEABLE
Fastener
4730-01-263-6395 INTERCHANGEABLE
Nut,tube Coupling,reducing
Cross-Reference Index
Part NumberManufacturer
4502 PRIMARY Rotary Vacuum Pumps Inc (USA)
Related Parts
5999-00-019-9926INTERCHANGEABLE
DELAY LINE
6240-00-196-4518INTERCHANGEABLE
LAMP,INCANDESCENT
5120-00-293-2134INTERCHANGEABLE
WRENCH,OPEN END
5305-00-301-5484INTERCHANGEABLE
SCREW,BEARING
4820-00-784-2655INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
45-02
8930-00-957-9567INTERCHANGEABLE
JELLY
00-46-850
5962-01-080-1436INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7702001EB
5940-01-231-7334INTERCHANGEABLE
TERMINAL,LUG
4502
5325-01-260-3090INTERCHANGEABLE
FASTENER
4730-01-263-6395INTERCHANGEABLE
NUT,TUBE COUPLING,REDUCING
5975-01-278-2829INTERCHANGEABLE
JUNCTION BOX
1650-01-433-6920INTERCHANGEABLE
CYLINDER,HYDRAULIC ACCUMULATOR
4502

Frequently Asked Questions

What is NSN 4310-01-016-4212?

NSN 4310-01-016-4212 is a Cylinder,vacuum Pump, manufactured by Rotary Vacuum Pumps Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-016-4212?

NSN 4310-01-016-4212 has 1 cross-referenced part number: 4502 (Rotary Vacuum Pumps Inc).

What NSN replaces 4310-01-016-4212?

There are 12 known substitutes for 4310-01-016-4212: 5999-00-019-9926, 6240-00-196-4518, 5120-00-293-2134 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4502?

Key specifications for 4502: End Item Identification: VACUUM PUMP NSN 4310-01-015-4783; General Characteristics Item Description: CAST IRON; 1ST STAGE; 3.000 IN. DIA BORE; 1.875 IN. LG; EIGHT 0.272 IN. DIA HOLES,SIX ARE ON A 4.375 IN. DIA BOLT CIRCLE IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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