PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8388Filtering Disk,fluid

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4330-01-122-9784 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-122-9784 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-122-9784. Primary manufacturer part number: 8388.
Features
  • Filtering Disk,fluid — FSC 4330
  • Body Diameter: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
  • Body Thickness: 0.180 INCHES NOMINAL0.180 INCHES NOMINAL IN
  • Design Type: REUSABLEREUSABLE
  • Style Designator: ROUND (BASICALLY FLAT)ROUND (BASICALLY FLAT)
  • Media for Which Designed: AIRAIR
  • Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSEPLEATED SINGLE FILTERING MEDIA RESPONSE
  • Material: STEEL CORROSION RESISTING FILTERING MEDIUM
Applications
  • Applications requiring Steel Corrosion Resisting Filtering Medium construction
General Description

The Filtering Disk,fluid, cataloged under National Stock Number 4330-01-122-9784, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-122-9784
Primary Part Number8388
Item NameFiltering Disk,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Body Diameter1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
Body Thickness0.180 INCHES NOMINAL0.180 INCHES NOMINAL IN
Design TypeREUSABLEREUSABLE
Style DesignatorROUND (BASICALLY FLAT)ROUND (BASICALLY FLAT)
Media for Which DesignedAIRAIR
Filtering Media DesignPLEATED SINGLE FILTERING MEDIA RESPONSEPLEATED SINGLE FILTERING MEDIA RESPONSE
MaterialSTEEL CORROSION RESISTING FILTERING MEDIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-278-72518388 INTERCHANGEABLE
Ball,bearing
Arvinmeritor Inc
5935-00-455-854483-88 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
2930-00-904-88838388 INTERCHANGEABLE
Pump Assembly
Elgin Industries Inc. Dba
2530-01-010-16258388 INTERCHANGEABLE
Bracket Assembly,right Hand
Titan Distribution Inc Dba Titan Tire
5840-01-046-898276576 INTERCHANGEABLE
Housing,data Box
L3harris Technologies, Inc Div Space & Airborne Systems
5998-01-225-18128388 INTERCHANGEABLE
Printed Wiring Board
Data General Corporation
5962-01-395-9770 INTERCHANGEABLE
Microcircuit,digital
5930-01-423-516463048 INTERCHANGEABLE
Switch,pressure
Jenny Products, Inc
5340-01-432-0908 INTERCHANGEABLE
Plunger,detent
5340-01-462-7906741068-A INTERCHANGEABLE
Plunger,detent
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
7657-6-7 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
8388 Air Dry Co of America, Llc (USA)
7657-6 Air Dry Co of America, Llc (USA)
7657-6-7 Air Dry Co of America, Llc (USA)
8388 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
Related Parts
3110-00-278-7251INTERCHANGEABLE
BALL,BEARING
8388
5935-00-455-8544INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
83-88
2930-00-904-8883INTERCHANGEABLE
PUMP ASSEMBLY
8388
2530-01-010-1625INTERCHANGEABLE
BRACKET ASSEMBLY,RIGHT HAND
8388
5840-01-046-8982INTERCHANGEABLE
HOUSING,DATA BOX
76576
5998-01-225-1812INTERCHANGEABLE
PRINTED WIRING BOARD
8388
5962-01-395-9770INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5930-01-423-5164INTERCHANGEABLE
SWITCH,PRESSURE
63048
5340-01-432-0908INTERCHANGEABLE
PLUNGER,DETENT
5340-01-462-7906INTERCHANGEABLE
PLUNGER,DETENT
741068-A
6640-01-564-3783INTERCHANGEABLE
BOTTLE,SCREW CAP
8388

Frequently Asked Questions

What is NSN 4330-01-122-9784?

NSN 4330-01-122-9784 is a Filtering Disk,fluid, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-122-9784?

NSN 4330-01-122-9784 has 5 cross-referenced part numbers: 7657-6-7 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 8388 (Air Dry Co of America, Llc), 7657-6 (Air Dry Co of America, Llc), 7657-6-7 (Air Dry Co of America, Llc), 8388 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect).

What NSN replaces 4330-01-122-9784?

There are 11 known substitutes for 4330-01-122-9784: 3110-00-278-7251, 5935-00-455-8544, 2930-00-904-8883 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8388?

Key specifications for 8388: Body Diameter: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN; Body Thickness: 0.180 INCHES NOMINAL0.180 INCHES NOMINAL IN; Design Type: REUSABLEREUSABLE; Style Designator: ROUND (BASICALLY FLAT)ROUND (BASICALLY FLAT). 7 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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