PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P82Pump Eccentric

American Div Ottawa Silica Co · NSN 4320-00-163-0522 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-163-0522 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-163-0522. Primary manufacturer part number: P82.
Features
  • Pump Eccentric — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: American Div Ottawa Silica Co
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Eccentric, cataloged under National Stock Number 4320-00-163-0522, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is American Div Ottawa Silica Co. 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.

Catalog Facts
Item NamePump Eccentric
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersAmerican Div Ottawa Silica Co (CAGE 98873); Zurn Industries Inc Products Group (CAGE 01162)
Technical Specifications
ParameterValue
NSN4320-00-163-0522
Primary Part NumberP82
Item NamePump Eccentric
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAmerican Div Ottawa Silica Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-187-6661484992-10 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Naval Ship Systems Command
2940-00-217-3588100249 INTERCHANGEABLE
Filter Element,fluid
Cadillac Gage Textron Inc.
5910-00-280-5297X3105-161 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Hickok Waekon Llc
5910-00-284-4932 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
2940-00-529-274151062 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5910-00-644-58383105-126 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Hickok Waekon Llc
5910-00-668-42333105-116 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Hickok Waekon Llc
5910-00-668-4242 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-681-6247P8292ZN6 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
Cd Snow Hill, Llc
6625-00-865-6641 INTERCHANGEABLE
Lead,test
Cross-Reference Index
Part NumberManufacturer
P82 American Div Ottawa Silica Co (USA)
P82 Zurn Industries Inc Products Group (USA)
Related Parts
5910-00-187-6661INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
484992-10
2940-00-217-3588INTERCHANGEABLE
FILTER ELEMENT,FLUID
100249
5910-00-280-5297INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
X3105-161
5910-00-284-4932INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
2940-00-529-2741INTERCHANGEABLE
FILTER ELEMENT,FLUID
51062
5910-00-644-5838INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
3105-126
5910-00-668-4233INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
3105-116
5910-00-668-4242INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-681-6247INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
P8292ZN6
6625-00-865-6641INTERCHANGEABLE
LEAD,TEST
4720-01-099-1064INTERCHANGEABLE
TUBING,NONMETALLIC
P8-2
3460-01-136-1515INTERCHANGEABLE
PILOT,COUNTERBORE
P-82

Frequently Asked Questions

What is NSN 4320-00-163-0522?

NSN 4320-00-163-0522 is a Pump Eccentric, manufactured by American Div Ottawa Silica Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-163-0522?

NSN 4320-00-163-0522 has 2 cross-referenced part numbers: P82 (American Div Ottawa Silica Co), P82 (Zurn Industries Inc Products Group).

What NSN replaces 4320-00-163-0522?

There are 12 known substitutes for 4320-00-163-0522: 5910-00-187-6661, 2940-00-217-3588, 5910-00-280-5297 and 9 more. Verify interchangeability with system specifications before substitution.

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