PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51012Filter Element,fluid

Pti Technologies Inc. · NSN 1650-00-529-3720 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-529-3720 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-529-3720. Primary manufacturer part number: 51012.
Features
  • Filter Element,fluid — FSC 1650
  • 10 verified cross-references
  • Primary manufacturer: Pti Technologies Inc.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,fluid, cataloged under National Stock Number 1650-00-529-3720, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Pti Technologies Inc.. This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFilter Element,fluid
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersArvinmeritor Inc (CAGE 64829); Microfiltrex Ltd (CAGE U1623); Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations (CAGE 61363); Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (CAGE 05779); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN1650-00-529-3720
Primary Part Number51012
Item NameFilter Element,fluid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerPti Technologies Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-052-7524277181R91 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5840-00-166-524051012 INTERCHANGEABLE
Summation Card
Bull SAS
5133-00-236-4048 INTERCHANGEABLE
Drill,twist
1650-00-541-027514-454-1 INTERCHANGEABLE
Filter,fluid
Parker Hannifin Corporation Div Aerospace Group Headquarters
7520-01-352-301951112 INTERCHANGEABLE
Rubber Stamp,band Type
Shachihata Inc Usa Dba Shachihata
5306-01-371-40695101-2 INTERCHANGEABLE
Bolt,u
Pdi Ground Support Systems, Inc.
6115-01-421-546651012 INTERCHANGEABLE
Contactor,generator
Getinge Usa Inc
5935-01-681-31345101-2 INTERCHANGEABLE
Cover,electrical Connector
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
Cross-Reference Index
Part NumberManufacturer
51012 Arvinmeritor Inc (USA)
501201 Microfiltrex Ltd (GBR)
501201 Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations (USA)
501201 Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA)
1650PL0974232 Jednolity Indeks Materialowy - Uniform Material Index (POL)
51012 Wix Corp (USA)
G187M26 Arvinmeritor Inc (USA)
51012 PRIMARY Pti Technologies Inc. (USA)
501201 Di Frances Company Llc (USA)
501201 Porvair Filtration Group Limited Div Porvair Filtration Group - Segensworth (GBR)
Related Parts
5330-00-052-7524INTERCHANGEABLE
SEAL,PLAIN ENCASED
277181R91
5840-00-166-5240INTERCHANGEABLE
SUMMATION CARD
51012
5133-00-236-4048INTERCHANGEABLE
DRILL,TWIST
1650-00-541-0275INTERCHANGEABLE
FILTER,FLUID
14-454-1
7520-01-352-3019INTERCHANGEABLE
RUBBER STAMP,BAND TYPE
51112
5306-01-371-4069INTERCHANGEABLE
BOLT,U
5101-2
6115-01-421-5466INTERCHANGEABLE
CONTACTOR,GENERATOR
51012
5935-01-681-3134INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
5101-2

Frequently Asked Questions

What is NSN 1650-00-529-3720?

NSN 1650-00-529-3720 is a Filter Element,fluid, manufactured by Pti Technologies Inc., classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-529-3720?

NSN 1650-00-529-3720 has 10 cross-referenced part numbers: 51012 (Arvinmeritor Inc), 501201 (Microfiltrex Ltd), 501201 (Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations), 501201 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), 1650PL0974232 (Jednolity Indeks Materialowy - Uniform Material Index) and 5 more.

What NSN replaces 1650-00-529-3720?

There are 8 known substitutes for 1650-00-529-3720: 5330-00-052-7524, 5840-00-166-5240, 5133-00-236-4048 and 5 more. Verify interchangeability with system specifications before substitution.

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