PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10640Repair Kit,pumping Assembly

Oberdorfer Foundries Inc · NSN 4320-01-234-6573 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-234-6573 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-234-6573. Primary manufacturer part number: 10640.
Features
  • Repair Kit,pumping Assembly — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Oberdorfer Foundries Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Repair Kit,pumping Assembly, cataloged under National Stock Number 4320-01-234-6573, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Oberdorfer Foundries Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRepair Kit,pumping Assembly
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersOberdorfer Foundries Inc (CAGE 44408)
Technical Specifications
ParameterValue
NSN4320-01-234-6573
Primary Part Number10640
Item NameRepair Kit,pumping Assembly
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerOberdorfer Foundries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5930-00-592-146610-640 INTERCHANGEABLE
Parts Kit,switch
Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies
4820-00-692-366810640 INTERCHANGEABLE
Valve,linear,directional Control
Moog Inc
5950-00-944-4774995559-6 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Rmd Strategic
1650-01-051-475394866 INTERCHANGEABLE
Dampener,fluid Pressure
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
4320-01-073-729810640 INTERCHANGEABLE
Guide Piece,pump
Rps-Fl, Inc. Dba Rps Inc
6505-01-114-111610640 INTERCHANGEABLE
Aspirin Tablets
Goldline Laboratories, Inc. Dba Goldline Laboratories
2590-01-187-2806 INTERCHANGEABLE
Cap,filler Opening
4730-01-231-8619 INTERCHANGEABLE
Tee,pipe
5140-01-658-179010640 INTERCHANGEABLE
Bag,tool
Gatr Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
10640 PRIMARY Oberdorfer Foundries Inc (USA)
Related Parts
5930-00-592-1466INTERCHANGEABLE
PARTS KIT,SWITCH
10-640
4820-00-692-3668INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
10640
5950-00-944-4774INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
995559-6
1650-01-051-4753INTERCHANGEABLE
DAMPENER,FLUID PRESSURE
94866
4320-01-073-7298INTERCHANGEABLE
GUIDE PIECE,PUMP
10640
6505-01-114-1116INTERCHANGEABLE
ASPIRIN TABLETS
10640
2590-01-187-2806INTERCHANGEABLE
CAP,FILLER OPENING
4730-01-231-8619INTERCHANGEABLE
TEE,PIPE
5140-01-658-1790INTERCHANGEABLE
BAG,TOOL
10640

Frequently Asked Questions

What is NSN 4320-01-234-6573?

NSN 4320-01-234-6573 is a Repair Kit,pumping Assembly, manufactured by Oberdorfer Foundries Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-234-6573?

NSN 4320-01-234-6573 has 1 cross-referenced part number: 10640 (Oberdorfer Foundries Inc).

What NSN replaces 4320-01-234-6573?

There are 9 known substitutes for 4320-01-234-6573: 5930-00-592-1466, 4820-00-692-3668, 5950-00-944-4774 and 6 more. Verify interchangeability with system specifications before substitution.

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