PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20020-248-100Filtering Disk,fluid

Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div · NSN 1650-00-310-2121 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-310-2121 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-310-2121. Primary manufacturer part number: 20020-248-100.
Features
  • Filtering Disk,fluid — FSC 1650
  • 3 verified cross-references
  • Primary manufacturer: Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Filtering Disk,fluid, cataloged under National Stock Number 1650-00-310-2121, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. This item has 3 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 NameFiltering Disk,fluid
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersPall Aeropower Corp Sub of Pall Corp Mectron Industries Div (CAGE 10989); Eaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN1650-00-310-2121
Primary Part Number20020-248-100
Item NameFiltering Disk,fluid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerPall Aeropower Corp Sub of Pall Corp Mectron Industries Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-053-3961S21 INTERCHANGEABLE
Plug,sight
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
5120-00-156-8609S21 INTERCHANGEABLE
Die,crimping Tool
Souriau Usa, Inc. Dba Souriau Usa Inc
3460-00-189-9132 INTERCHANGEABLE
Holder,cutting Tool
5130-00-293-1411IM302A INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
4810-00-325-3197S-21-INTERNAL#0319079 INTERCHANGEABLE
Seat,valve
Sloan Valve Company
3433-00-355-6243638948 INTERCHANGEABLE
Tip,welding Torch
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
3110-00-690-8923LM501349-LM501310 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
9905-00-721-8291S2-1B INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc - Ebg
4730-01-128-524120020-325-100 INTERCHANGEABLE
Strainer Element,sediment
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
4730-01-130-5476S21-355-100 INTERCHANGEABLE
Strainer Element,sediment
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
20020 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
S21 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
20020-248-100 PRIMARY Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
Related Parts
6680-00-053-3961INTERCHANGEABLE
PLUG,SIGHT
S21
5120-00-156-8609INTERCHANGEABLE
DIE,CRIMPING TOOL
S21
3460-00-189-9132INTERCHANGEABLE
HOLDER,CUTTING TOOL
5130-00-293-1411INTERCHANGEABLE
SOCKET,SOCKET WRENCH
IM302A
4810-00-325-3197INTERCHANGEABLE
SEAT,VALVE
S-21-INTERNAL#0319079
3433-00-355-6243INTERCHANGEABLE
TIP,WELDING TORCH
638948
3110-00-690-8923INTERCHANGEABLE
BEARING,ROLLER,TAPERED
LM501349-LM501310
9905-00-721-8291INTERCHANGEABLE
SIGN,TRAFFIC
S2-1B
4730-01-128-5241INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
20020-325-100
4730-01-130-5476INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
S21-355-100
4730-01-158-8417INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
082-0233-02-0
5895-01-469-9045INTERCHANGEABLE
MONITOR,AUDIO FREQUENCY
S21

Frequently Asked Questions

What is NSN 1650-00-310-2121?

NSN 1650-00-310-2121 is a Filtering Disk,fluid, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-310-2121?

NSN 1650-00-310-2121 has 3 cross-referenced part numbers: 20020 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), S21 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 20020-248-100 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div).

What NSN replaces 1650-00-310-2121?

There are 12 known substitutes for 1650-00-310-2121: 6680-00-053-3961, 5120-00-156-8609, 3460-00-189-9132 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com