PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1968Filter-Separator,liquid Fuel

M. E. Industries, Inc. · NSN 4330-01-533-8221 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-533-8221 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-533-8221. Primary manufacturer part number: A1968.
Features
  • Filter-Separator,liquid Fuel — FSC 4330
  • Output Capacity: 600.0 GALLONS PER MINUTE NOMINAL
  • Pressure Rating: ERR-060
  • 1 verified cross-reference
  • Primary manufacturer: M. E. Industries, Inc.
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Filter-Separator,liquid Fuel, cataloged under National Stock Number 4330-01-533-8221, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is M. E. Industries, Inc.. Government technical data includes 2 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-533-8221
Primary Part NumberA1968
Item NameFilter-Separator,liquid Fuel
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerM. E. Industries, Inc.
StatusACTIVE
Output Capacity600.0 GALLONS PER MINUTE NOMINAL
Pressure RatingERR-060
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3120-00-413-2923 INTERCHANGEABLE
Bushing,sleeve
5950-00-523-83749157574 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Aviation and Missile Command
8455-01-567-5409 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-567-5427 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1968 PRIMARY M. E. Industries, Inc. (USA)
Related Parts
3120-00-413-2923INTERCHANGEABLE
BUSHING,SLEEVE
5950-00-523-8374INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
9157574
8455-01-567-5409INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-567-5427INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 4330-01-533-8221?

NSN 4330-01-533-8221 is a Filter-Separator,liquid Fuel, manufactured by M. E. Industries, Inc., classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-533-8221?

NSN 4330-01-533-8221 has 1 cross-referenced part number: A1968 (M. E. Industries, Inc.).

What NSN replaces 4330-01-533-8221?

There are 4 known substitutes for 4330-01-533-8221: 3120-00-413-2923, 5950-00-523-8374, 8455-01-567-5409 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1968?

Key specifications for A1968: Special Features: THE FILTER SEPARATOR IS DESIGNED TO FILTER AND SEPERATE PARTICLES OF CONTAMINATION AND WATER FROM PETROLEUM FUELS AT A RATE OF 600 GALLONS PER MINUTE (GPM).THIS SIZE UNIT IS USED IN THE AMPHIBIOUS ASSAULT FUEL SYSTEM (AAFS) AND THE TACTICAL AIRFIELD FUEL DISPENSING SYSTEM (TAFDS).LENGTH 82 IN;WIDTH 44 IN;HEIGHT 49 IN;WEIGHT (DRY) 585 LBS;ELEMENT QUANTITY 7-COALESCER ELEMENTS -SEPARATOR ELEMENTS LBS; Output Capacity: 600.0 GALLONS PER MINUTE NOMINAL; Pressure Rating: ERR-060. 3 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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