PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

207-4Housing,vacuum Pump

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 4310-00-166-5352 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-166-5352 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-166-5352. Primary manufacturer part number: 207-4.
Features
  • Housing,vacuum Pump — FSC 4310
  • General Characteristics Item Description: CRES,PASSIVATED
  • 2 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Housing,vacuum Pump, cataloged under National Stock Number 4310-00-166-5352, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN4310-00-166-5352
Primary Part Number207-4
Item NameHousing,vacuum Pump
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
General Characteristics Item DescriptionCRES,PASSIVATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-045-36992074-28 INTERCHANGEABLE
Tape,insulation,electrical
Plymouth Rubber Co Inc
5330-00-131-7058 INTERCHANGEABLE
Seal,plain Encased
5310-00-187-186020-74 INTERCHANGEABLE
Washer,flat
Dresser Industries Inc Leroi Div
5977-00-325-6507B2074 INTERCHANGEABLE
Brush,electrical Contact
Kollmorgen Corp
5330-00-388-68332074 INTERCHANGEABLE
Packing Assembly
Northrop Grumman Systems Corporation Div Marine Systems
2540-00-401-83372074 INTERCHANGEABLE
Mirror Assembly,rearview
Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.
6105-00-542-79486309-01 INTERCHANGEABLE
Motor,alternating Current
Rotron Incorporated
5935-01-116-7441GP825ED1 INTERCHANGEABLE
Plug,tip
Northrop Grumman Systems Corporation
5930-01-129-40125580-2 INTERCHANGEABLE
Switch,thermostatic
Duke Mfg Co
2920-01-140-615280601 INTERCHANGEABLE
Switch,lock,ignition
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
Cross-Reference Index
Part NumberManufacturer
207-4 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
207-4 Donallco Inc (USA)
Related Parts
5970-00-045-3699INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
2074-28
5330-00-131-7058INTERCHANGEABLE
SEAL,PLAIN ENCASED
5310-00-187-1860INTERCHANGEABLE
WASHER,FLAT
20-74
5977-00-325-6507INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
B2074
5330-00-388-6833INTERCHANGEABLE
PACKING ASSEMBLY
2074
2540-00-401-8337INTERCHANGEABLE
MIRROR ASSEMBLY,REARVIEW
2074
6105-00-542-7948INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
6309-01
5935-01-116-7441INTERCHANGEABLE
PLUG,TIP
GP825ED1
5930-01-129-4012INTERCHANGEABLE
SWITCH,THERMOSTATIC
5580-2
2920-01-140-6152INTERCHANGEABLE
SWITCH,LOCK,IGNITION
80601
6640-01-354-3432INTERCHANGEABLE
HEATER,BLOK,TEST TU
2074
5325-01-418-5911INTERCHANGEABLE
GROMMET,NONMETALLIC
2074

Frequently Asked Questions

What is NSN 4310-00-166-5352?

NSN 4310-00-166-5352 is a Housing,vacuum Pump, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-166-5352?

NSN 4310-00-166-5352 has 2 cross-referenced part numbers: 207-4 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 207-4 (Donallco Inc).

What NSN replaces 4310-00-166-5352?

There are 12 known substitutes for 4310-00-166-5352: 5970-00-045-3699, 5330-00-131-7058, 5310-00-187-1860 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 207-4?

Key specifications for 207-4: General Characteristics Item Description: CRES,PASSIVATED. 1 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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